file_util.h File Reference

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Namespaces
namespace	operations_research
	Collection of objects used to extend the Constraint Solver library.
namespace	operations_research::internal

Enumerations
enum class	ProtoWriteFormat { kProtoText , kProtoBinary , kJson , kCanonicalJson }

Functions
absl::StatusOr< std::string >	ReadFileToString (absl::string_view filename)
bool	ReadFileToProto (absl::string_view filename, google::protobuf::Message *proto)
template<typename Proto >
Proto	ReadFileToProtoOrDie (absl::string_view filename)
bool	WriteProtoToFile (absl::string_view filename, const google::protobuf::Message &proto, ProtoWriteFormat proto_write_format, bool gzipped, bool append_extension_to_file_name)
template<typename Proto >
std::vector< Proto >	ReadNumRecords (File *file, int expected_num_records)
template<typename Proto >
std::vector< Proto >	ReadNumRecords (absl::string_view filename, int expected_num_records)
template<typename Proto >
std::vector< Proto >	ReadAllRecordsOrDie (absl::string_view filename)
template<typename Proto >
std::vector< Proto >	ReadAllRecordsOrDie (File *file)
template<typename Proto >
Proto	ReadOneRecordOrDie (absl::string_view filename)
template<typename Proto >
void	WriteRecordsOrDie (absl::string_view filename, const std::vector< Proto > &protos)