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<div class="title">KnapsackSolver.cs</div> </div>
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<a href="KnapsackSolver_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//------------------------------------------------------------------------------</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// <auto-generated /></span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// This file was automatically generated by SWIG (http://www.swig.org).</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// Version 4.0.0</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// Do not make changes to this file unless you know what you are doing--modify</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// the SWIG interface file instead.</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">//------------------------------------------------------------------------------</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="keyword">namespace </span><a class="code" href="namespaceGoogle_1_1OrTools_1_1Algorithms.html">Google.OrTools.Algorithms</a> {</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div><div class="line"><a name="l00013"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html"> 13</a></span> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html">KnapsackSolver</a> : global::System.IDisposable {</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  <span class="keyword">private</span> global::System.Runtime.InteropServices.HandleRef swigCPtr;</div><div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a7cc7718a9fbc2780ae91064a7c89ba91"> 15</a></span>  <span class="keyword">protected</span> <span class="keywordtype">bool</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a7cc7718a9fbc2780ae91064a7c89ba91">swigCMemOwn</a>;</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  <span class="keyword">internal</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html">KnapsackSolver</a>(global::System.IntPtr cPtr, <span class="keywordtype">bool</span> cMemoryOwn) {</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a7cc7718a9fbc2780ae91064a7c89ba91">swigCMemOwn</a> = cMemoryOwn;</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  swigCPtr = <span class="keyword">new</span> global::System.Runtime.InteropServices.HandleRef(<span class="keyword">this</span>, cPtr);</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  }</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <span class="keyword">internal</span> <span class="keyword">static</span> global::System.Runtime.InteropServices.HandleRef getCPtr(<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html">KnapsackSolver</a> obj) {</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keywordflow">return</span> (obj == <span class="keyword">null</span>) ? <span class="keyword">new</span> global::System.Runtime.InteropServices.HandleRef(<span class="keyword">null</span>, global::System.IntPtr.Zero) : obj.swigCPtr;</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  }</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  ~KnapsackSolver() {</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#ada6fbde5f1b0725b06b8cd0ca79c2b1e">Dispose</a>(<span class="keyword">false</span>);</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  }</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#ada6fbde5f1b0725b06b8cd0ca79c2b1e"> 30</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#ada6fbde5f1b0725b06b8cd0ca79c2b1e">Dispose</a>() {</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#ada6fbde5f1b0725b06b8cd0ca79c2b1e">Dispose</a>(<span class="keyword">true</span>);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  global::System.GC.SuppressFinalize(<span class="keyword">this</span>);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  }</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a2036e808b392c21de129c53ce25f7231"> 35</a></span>  <span class="keyword">protected</span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a2036e808b392c21de129c53ce25f7231">Dispose</a>(<span class="keywordtype">bool</span> disposing) {</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  lock(<span class="keyword">this</span>) {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordflow">if</span> (swigCPtr.Handle != global::System.IntPtr.Zero) {</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordflow">if</span> (<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a7cc7718a9fbc2780ae91064a7c89ba91">swigCMemOwn</a>) {</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a7cc7718a9fbc2780ae91064a7c89ba91">swigCMemOwn</a> = <span class="keyword">false</span>;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#a1f776b9f61a5d44caf48d4f04f2af44b">delete_KnapsackSolver</a>(swigCPtr);</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  }</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  swigCPtr = <span class="keyword">new</span> global::System.Runtime.InteropServices.HandleRef(<span class="keyword">null</span>, global::System.IntPtr.Zero);</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  }</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  }</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  }</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a91133cd834fb86f2bd776d32f0ff29df"> 47</a></span>  <span class="keyword">public</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a91133cd834fb86f2bd776d32f0ff29df">KnapsackSolver</a>(<span class="keywordtype">string</span> solver_name) : this(<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.new_KnapsackSolver__SWIG_0(solver_name), true) {</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">if</span> (<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_1_1SWIGPendingException.html">SWIGPendingException</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_1_1SWIGPendingException.html#a9c736100e837d5c547a962a98d88501e">Pending</a>) <span class="keywordflow">throw</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_1_1SWIGPendingException.html">SWIGPendingException</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_1_1SWIGPendingException.html#a5443d8cd5b356c84575907ea2b44c2a4">Retrieve</a>();</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  }</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#af7f44bf755753f7888228f36f1b240bc"> 51</a></span>  <span class="keyword">public</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#af7f44bf755753f7888228f36f1b240bc">KnapsackSolver</a>(<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html">KnapsackSolver</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a180be4ef2d77bbae6f96dbcfe13eb758">SolverType</a> solver_type, <span class="keywordtype">string</span> solver_name) : this(<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.new_KnapsackSolver__SWIG_1((int)solver_type, solver_name), true) {</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">if</span> (<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_1_1SWIGPendingException.html">SWIGPendingException</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_1_1SWIGPendingException.html#a9c736100e837d5c547a962a98d88501e">Pending</a>) <span class="keywordflow">throw</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_1_1SWIGPendingException.html">SWIGPendingException</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_1_1SWIGPendingException.html#a5443d8cd5b356c84575907ea2b44c2a4">Retrieve</a>();</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  }</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#aa8b5e69de12d061630ddce563e168944"> 55</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#aa8b5e69de12d061630ddce563e168944">Init</a>( <span class="keywordtype">long</span>[] profits, <span class="keywordtype">long</span>[,] weights, <span class="keywordtype">long</span>[] capacities) {</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#aa92c5cdc098da085a7852c562183891f">KnapsackSolver_Init</a>(swigCPtr, profits.Length, profits , </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  weights.GetLength(0),</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  weights.GetLength(1),</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <a class="code" href="classGoogle_1_1OrTools_1_1NestedArrayHelper.html">NestedArrayHelper</a>.GetFlatArrayFromMatrix(weights)</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> , capacities.Length, capacities );</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  }</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a9a784b04d244c83596bbb7ddcadc2f24"> 63</a></span>  <span class="keyword">public</span> <span class="keywordtype">long</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a9a784b04d244c83596bbb7ddcadc2f24">Solve</a>() {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">long</span> ret = <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#a55a77998236364a698f595cae4f0703a">KnapsackSolver_Solve</a>(swigCPtr);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  }</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a0e9b391eecacc84e1718b396b7a9af44"> 68</a></span>  <span class="keyword">public</span> <span class="keywordtype">bool</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a0e9b391eecacc84e1718b396b7a9af44">BestSolutionContains</a>(<span class="keywordtype">int</span> item_id) {</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordtype">bool</span> ret = <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#aaa54fbc0ee6fd77430fc171d76ede6fc">KnapsackSolver_BestSolutionContains</a>(swigCPtr, item_id);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  }</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a40a9e364c8262759cfed7d23bab6435a"> 73</a></span>  <span class="keyword">public</span> <span class="keywordtype">bool</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a40a9e364c8262759cfed7d23bab6435a">IsSolutionOptimal</a>() {</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordtype">bool</span> ret = <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#ad071bc8602b6765bdb389820db782c87">KnapsackSolver_IsSolutionOptimal</a>(swigCPtr);</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  }</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#ae424b8f8b575d7411d671333f4f18c9b"> 78</a></span>  <span class="keyword">public</span> <span class="keywordtype">string</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#ae424b8f8b575d7411d671333f4f18c9b">GetName</a>() {</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordtype">string</span> ret = <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#a81c2c8f9074d0adc31d51c6592f425d4">KnapsackSolver_GetName</a>(swigCPtr);</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  }</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#adbbb3d3e470265d5ccbf885902bf12d7"> 83</a></span>  <span class="keyword">public</span> <span class="keywordtype">bool</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#adbbb3d3e470265d5ccbf885902bf12d7">UseReduction</a>() {</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordtype">bool</span> ret = <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#a9398d9f3fb5f946b90f534056d429458">KnapsackSolver_UseReduction</a>(swigCPtr);</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  }</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div><div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#ac3f0f4548e79cb40e18999e544d864b1"> 88</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#ac3f0f4548e79cb40e18999e544d864b1">SetUseReduction</a>(<span class="keywordtype">bool</span> use_reduction) {</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#a38b170cc3ff1516a797013988aa8a92b">KnapsackSolver_SetUseReduction</a>(swigCPtr, use_reduction);</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a06fcd0790f7bc5b532399927133155a3"> 92</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a06fcd0790f7bc5b532399927133155a3">set_time_limit</a>(<span class="keywordtype">double</span> time_limit_seconds) {</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">operations_research_algorithmsPINVOKE</a>.<a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#af91c540c66f409e30a095f7edd3bbda4">KnapsackSolver_set_time_limit</a>(swigCPtr, time_limit_seconds);</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  }</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a180be4ef2d77bbae6f96dbcfe13eb758"> 96</a></span>  <span class="keyword">public</span> <span class="keyword">enum</span> <a class="code" href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a180be4ef2d77bbae6f96dbcfe13eb758">SolverType</a> {</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  KNAPSACK_BRUTE_FORCE_SOLVER = 0,</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  KNAPSACK_64ITEMS_SOLVER = 1,</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  KNAPSACK_DYNAMIC_PROGRAMMING_SOLVER = 2,</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  KNAPSACK_MULTIDIMENSION_CBC_MIP_SOLVER = 3,</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  KNAPSACK_MULTIDIMENSION_BRANCH_AND_BOUND_SOLVER = 5</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  }</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> }</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> }</div><div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html_ada6fbde5f1b0725b06b8cd0ca79c2b1e"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#ada6fbde5f1b0725b06b8cd0ca79c2b1e">Google.OrTools.Algorithms.KnapsackSolver.Dispose</a></div><div class="ttdeci">void Dispose()</div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00030">KnapsackSolver.cs:30</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_html_aaa54fbc0ee6fd77430fc171d76ede6fc"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#aaa54fbc0ee6fd77430fc171d76ede6fc">Google.OrTools.Algorithms.operations_research_algorithmsPINVOKE.KnapsackSolver_BestSolutionContains</a></div><div class="ttdeci">static bool KnapsackSolver_BestSolutionContains(global::System.Runtime.InteropServices.HandleRef jarg1, int jarg2)</div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html_aa8b5e69de12d061630ddce563e168944"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#aa8b5e69de12d061630ddce563e168944">Google.OrTools.Algorithms.KnapsackSolver.Init</a></div><div class="ttdeci">void Init(long[] profits, long[,] weights, long[] capacities)</div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00055">KnapsackSolver.cs:55</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_html_ad071bc8602b6765bdb389820db782c87"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#ad071bc8602b6765bdb389820db782c87">Google.OrTools.Algorithms.operations_research_algorithmsPINVOKE.KnapsackSolver_IsSolutionOptimal</a></div><div class="ttdeci">static bool KnapsackSolver_IsSolutionOptimal(global::System.Runtime.InteropServices.HandleRef jarg1)</div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_html_a1f776b9f61a5d44caf48d4f04f2af44b"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#a1f776b9f61a5d44caf48d4f04f2af44b">Google.OrTools.Algorithms.operations_research_algorithmsPINVOKE.delete_KnapsackSolver</a></div><div class="ttdeci">static void delete_KnapsackSolver(global::System.Runtime.InteropServices.HandleRef jarg1)</div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_html_a81c2c8f9074d0adc31d51c6592f425d4"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#a81c2c8f9074d0adc31d51c6592f425d4">Google.OrTools.Algorithms.operations_research_algorithmsPINVOKE.KnapsackSolver_GetName</a></div><div class="ttdeci">static string KnapsackSolver_GetName(global::System.Runtime.InteropServices.HandleRef jarg1)</div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html_ae424b8f8b575d7411d671333f4f18c9b"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#ae424b8f8b575d7411d671333f4f18c9b">Google.OrTools.Algorithms.KnapsackSolver.GetName</a></div><div class="ttdeci">string GetName()</div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00078">KnapsackSolver.cs:78</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html_a06fcd0790f7bc5b532399927133155a3"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a06fcd0790f7bc5b532399927133155a3">Google.OrTools.Algorithms.KnapsackSolver.set_time_limit</a></div><div class="ttdeci">void set_time_limit(double time_limit_seconds)</div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00092">KnapsackSolver.cs:92</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html_a91133cd834fb86f2bd776d32f0ff29df"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a91133cd834fb86f2bd776d32f0ff29df">Google.OrTools.Algorithms.KnapsackSolver.KnapsackSolver</a></div><div class="ttdeci">KnapsackSolver(string solver_name)</div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00047">KnapsackSolver.cs:47</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1NestedArrayHelper_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1NestedArrayHelper.html">Google.OrTools.NestedArrayHelper</a></div><div class="ttdef"><b>Definition:</b> <a href="NestedArrayHelper_8cs_source.html#l00019">NestedArrayHelper.cs:19</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_1_1SWIGPendingException_html_a5443d8cd5b356c84575907ea2b44c2a4"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_1_1SWIGPendingException.html#a5443d8cd5b356c84575907ea2b44c2a4">Google.OrTools.Algorithms.operations_research_algorithmsPINVOKE.SWIGPendingException.Retrieve</a></div><div class="ttdeci">static global::System.Exception Retrieve()</div><div class="ttdef"><b>Definition:</b> <a href="operations__research__algorithmsPINVOKE_8cs_source.html#l00152">operations_research_algorithmsPINVOKE.cs:152</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html_a7cc7718a9fbc2780ae91064a7c89ba91"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a7cc7718a9fbc2780ae91064a7c89ba91">Google.OrTools.Algorithms.KnapsackSolver.swigCMemOwn</a></div><div class="ttdeci">bool swigCMemOwn</div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00015">KnapsackSolver.cs:15</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html_adbbb3d3e470265d5ccbf885902bf12d7"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#adbbb3d3e470265d5ccbf885902bf12d7">Google.OrTools.Algorithms.KnapsackSolver.UseReduction</a></div><div class="ttdeci">bool UseReduction()</div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00083">KnapsackSolver.cs:83</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html_a9a784b04d244c83596bbb7ddcadc2f24"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a9a784b04d244c83596bbb7ddcadc2f24">Google.OrTools.Algorithms.KnapsackSolver.Solve</a></div><div class="ttdeci">long Solve()</div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00063">KnapsackSolver.cs:63</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_1_1SWIGPendingException_html_a9c736100e837d5c547a962a98d88501e"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_1_1SWIGPendingException.html#a9c736100e837d5c547a962a98d88501e">Google.OrTools.Algorithms.operations_research_algorithmsPINVOKE.SWIGPendingException.Pending</a></div><div class="ttdeci">static bool Pending</div><div class="ttdef"><b>Definition:</b> <a href="operations__research__algorithmsPINVOKE_8cs_source.html#l00133">operations_research_algorithmsPINVOKE.cs:133</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html_a180be4ef2d77bbae6f96dbcfe13eb758"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a180be4ef2d77bbae6f96dbcfe13eb758">Google.OrTools.Algorithms.KnapsackSolver.SolverType</a></div><div class="ttdeci">SolverType</div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00096">KnapsackSolver.cs:96</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_html_aa92c5cdc098da085a7852c562183891f"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#aa92c5cdc098da085a7852c562183891f">Google.OrTools.Algorithms.operations_research_algorithmsPINVOKE.KnapsackSolver_Init</a></div><div class="ttdeci">static void KnapsackSolver_Init(global::System.Runtime.InteropServices.HandleRef jarg1, int length2, long[] jarg2, int len3_1, int len3_2, long[] jarg3, int length4, long[] jarg4)</div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html">Google.OrTools.Algorithms.KnapsackSolver</a></div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00013">KnapsackSolver.cs:13</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_1_1SWIGPendingException_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_1_1SWIGPendingException.html">Google.OrTools.Algorithms.operations_research_algorithmsPINVOKE.SWIGPendingException</a></div><div class="ttdef"><b>Definition:</b> <a href="operations__research__algorithmsPINVOKE_8cs_source.html#l00127">operations_research_algorithmsPINVOKE.cs:127</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html_a0e9b391eecacc84e1718b396b7a9af44"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a0e9b391eecacc84e1718b396b7a9af44">Google.OrTools.Algorithms.KnapsackSolver.BestSolutionContains</a></div><div class="ttdeci">bool BestSolutionContains(int item_id)</div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00068">KnapsackSolver.cs:68</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html_ac3f0f4548e79cb40e18999e544d864b1"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#ac3f0f4548e79cb40e18999e544d864b1">Google.OrTools.Algorithms.KnapsackSolver.SetUseReduction</a></div><div class="ttdeci">void SetUseReduction(bool use_reduction)</div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00088">KnapsackSolver.cs:88</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_html_a55a77998236364a698f595cae4f0703a"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#a55a77998236364a698f595cae4f0703a">Google.OrTools.Algorithms.operations_research_algorithmsPINVOKE.KnapsackSolver_Solve</a></div><div class="ttdeci">static long KnapsackSolver_Solve(global::System.Runtime.InteropServices.HandleRef jarg1)</div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html_a40a9e364c8262759cfed7d23bab6435a"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a40a9e364c8262759cfed7d23bab6435a">Google.OrTools.Algorithms.KnapsackSolver.IsSolutionOptimal</a></div><div class="ttdeci">bool IsSolutionOptimal()</div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00073">KnapsackSolver.cs:73</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_html_af91c540c66f409e30a095f7edd3bbda4"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#af91c540c66f409e30a095f7edd3bbda4">Google.OrTools.Algorithms.operations_research_algorithmsPINVOKE.KnapsackSolver_set_time_limit</a></div><div class="ttdeci">static void KnapsackSolver_set_time_limit(global::System.Runtime.InteropServices.HandleRef jarg1, double jarg2)</div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html">Google.OrTools.Algorithms.operations_research_algorithmsPINVOKE</a></div><div class="ttdef"><b>Definition:</b> <a href="operations__research__algorithmsPINVOKE_8cs_source.html#l00013">operations_research_algorithmsPINVOKE.cs:13</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html_af7f44bf755753f7888228f36f1b240bc"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#af7f44bf755753f7888228f36f1b240bc">Google.OrTools.Algorithms.KnapsackSolver.KnapsackSolver</a></div><div class="ttdeci">KnapsackSolver(KnapsackSolver.SolverType solver_type, string solver_name)</div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00051">KnapsackSolver.cs:51</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_html_a38b170cc3ff1516a797013988aa8a92b"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#a38b170cc3ff1516a797013988aa8a92b">Google.OrTools.Algorithms.operations_research_algorithmsPINVOKE.KnapsackSolver_SetUseReduction</a></div><div class="ttdeci">static void KnapsackSolver_SetUseReduction(global::System.Runtime.InteropServices.HandleRef jarg1, bool jarg2)</div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE_html_a9398d9f3fb5f946b90f534056d429458"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1operations__research__algorithmsPINVOKE.html#a9398d9f3fb5f946b90f534056d429458">Google.OrTools.Algorithms.operations_research_algorithmsPINVOKE.KnapsackSolver_UseReduction</a></div><div class="ttdeci">static bool KnapsackSolver_UseReduction(global::System.Runtime.InteropServices.HandleRef jarg1)</div></div>
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<div class="ttc" id="namespaceGoogle_1_1OrTools_1_1Algorithms_html"><div class="ttname"><a href="namespaceGoogle_1_1OrTools_1_1Algorithms.html">Google.OrTools.Algorithms</a></div><div class="ttdef"><b>Definition:</b> <a href="KInt64Vector_8cs_source.html#l00011">KInt64Vector.cs:11</a></div></div>
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<div class="ttc" id="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver_html_a2036e808b392c21de129c53ce25f7231"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Algorithms_1_1KnapsackSolver.html#a2036e808b392c21de129c53ce25f7231">Google.OrTools.Algorithms.KnapsackSolver.Dispose</a></div><div class="ttdeci">virtual void Dispose(bool disposing)</div><div class="ttdef"><b>Definition:</b> <a href="KnapsackSolver_8cs_source.html#l00035">KnapsackSolver.cs:35</a></div></div>
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