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< tr class = "memdesc:namespaceoperations__research" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Collection of objects used to extend the < a class = "el" href = "classoperations__research_1_1_constraint.html" title = "A constraint is the main modeling object." > Constraint< / a > < a class = "el" href = "classoperations__research_1_1_solver.html" title = "Solver Class." > Solver< / a > library. < br / > < / td > < / tr >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a8c76f1eb9790accd2cd0c5fa5c03c322" > ◆ < / a > < / span > GLOP_RETURN_AND_LOG_ERROR< / h2 >
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< div class = "memproto" >
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< tr >
< td class = "memname" > #define GLOP_RETURN_AND_LOG_ERROR< / td >
< td > (< / td >
< td class = "paramtype" >   < / td >
< td class = "paramname" > error_code, < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" >   < / td >
< td class = "paramname" > < a class = "el" href = "trace_8cc.html#a36bd74109f547f7f8198faf5a12d2879" > message< / a >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
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< b > Value:< / b > < div class = "fragment" > < div class = "line" > < span class = "keywordflow" > do< / span > { \< / div >
< div class = "line" > std::string error_message = < a class = "code hl_variable" href = "trace_8cc.html#a36bd74109f547f7f8198faf5a12d2879" > message< / a > ; \< / div >
< div class = "line" > LOG(< a class = "code hl_variable" href = "log__severity_8h.html#ac9bcbe19995a8140cd4ec61773cd6e67" > ERROR< / a > ) < < < a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#a872df76d3d034d6a75a88ba6c9d8ac4c" > GetErrorCodeString< / a > (error_code) < < < span class = "stringliteral" > " : " < / span > < < error_message; \< / div >
< div class = "line" > return Status(error_code, error_message); \< / div >
< div class = "line" > } < span class = "keywordflow" > while< / span > (< span class = "keyword" > false< / span > )< / div >
< div class = "ttc" id = "alog__severity_8h_html_ac9bcbe19995a8140cd4ec61773cd6e67" > < div class = "ttname" > < a href = "log__severity_8h.html#ac9bcbe19995a8140cd4ec61773cd6e67" > ERROR< / a > < / div > < div class = "ttdeci" > const int ERROR< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "log__severity_8h_source.html#l00032" > log_severity.h:32< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a872df76d3d034d6a75a88ba6c9d8ac4c" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a872df76d3d034d6a75a88ba6c9d8ac4c" > operations_research::glop::GetErrorCodeString< / a > < / div > < div class = "ttdeci" > std::string GetErrorCodeString(Status::ErrorCode error_code)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "status_8cc_source.html#l00029" > status.cc:29< / a > < / div > < / div >
< div class = "ttc" id = "atrace_8cc_html_a36bd74109f547f7f8198faf5a12d2879" > < div class = "ttname" > < a href = "trace_8cc.html#a36bd74109f547f7f8198faf5a12d2879" > message< / a > < / div > < div class = "ttdeci" > std::string message< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "trace_8cc_source.html#l00398" > trace.cc:398< / a > < / div > < / div >
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< p class = "definition" > Definition at line < a class = "el" href = "status_8h_source.html#l00079" > 79< / a > of file < a class = "el" href = "status_8h_source.html" > status.h< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#ae9a90d3e61ffae636234f2c1283117d8" > ◆ < / a > < / span > GLOP_RETURN_ERROR_IF_NULL< / h2 >
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< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > #define GLOP_RETURN_ERROR_IF_NULL< / td >
< td > (< / td >
< td class = "paramtype" >   < / td >
< td class = "paramname" > arg< / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< b > Value:< / b > < div class = "fragment" > < div class = "line" > < span class = "keywordflow" > if< / span > (arg == < span class = "keyword" > nullptr< / span > ) { \< / div >
< div class = "line" > const std::string variable_name = #arg; \< / div >
< div class = "line" > std::string error_message = variable_name + < span class = "stringliteral" > " must not be null." < / span > ; \< / div >
< div class = "line" > LOG(DFATAL) < < error_message; \< / div >
< div class = "line" > return Status(Status::ERROR_NULL, error_message); \< / div >
< div class = "line" > }< / div >
< / div > <!-- fragment -->
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< p class = "definition" > Definition at line < a class = "el" href = "status_8h_source.html#l00087" > 87< / a > of file < a class = "el" href = "status_8h_source.html" > status.h< / a > .< / p >
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< / div >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a3efb1c6250c02a5b881f8b82f75f9822" > ◆ < / a > < / span > GLOP_RETURN_IF_ERROR< / h2 >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > #define GLOP_RETURN_IF_ERROR< / td >
< td > (< / td >
< td class = "paramtype" >   < / td >
< td class = "paramname" > function_call< / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< b > Value:< / b > < div class = "fragment" > < div class = "line" > < span class = "keywordflow" > do< / span > { \< / div >
< div class = "line" > Status return_status = function_call; \< / div >
< div class = "line" > if (!return_status.ok()) return return_status; \< / div >
< div class = "line" > } while (false)< / div >
< / div > <!-- fragment -->
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< p class = "definition" > Definition at line < a class = "el" href = "status_8h_source.html#l00072" > 72< / a > of file < a class = "el" href = "status_8h_source.html" > status.h< / a > .< / p >
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