codi::PrimalBaseTapeWriter< T_Type > Struct Template Reference

This base class is used to implement the automatic generation of the .hpp file that restores the evaluation handles in the reading process. More...

#include <primalBaseReaderWriter.hpp>

Inheritance diagram for codi::PrimalBaseTapeWriter< T_Type >:

Public Types
using	EvalHandle = typename Tape::EvalHandle
	See TapeWriterInterface.
using	Identifier = typename Type::Identifier
	See TapeWriterInterface.
using	Real = typename Type::Real
	See TapeWriterInterface.
using	Tape = typename Type::Tape
	See TapeWriterInterface.
using	Type = T_Type
	See TapeWriterInterface.
Public Types inherited from codi::CommonBaseTapeWriter< T_Type >
using	Identifier = typename Type::Identifier
	See TapeWriterInterface.
using	Tape = typename Type::Tape
	See TapeWriterInterface.
using	Type = T_Type
	See TapeWriterInterface.
Public Types inherited from codi::TapeWriterInterface< T_Type >
using	EvalHandle = typename Tape::EvalHandle
	Evaluation handle used for primal value tapes.
using	Identifier = typename Type::Identifier
	Identifier for the internal management, e.g. int.
using	Real = typename Type::Real
	Primal computation type, e.g. double.
using	Tape = typename Type::Tape
	The tape type that is to be written out.
using	Type = T_Type
	The evaluation type.

Public Member Functions
	PrimalBaseTapeWriter (std::string const &name, std::vector< Identifier > const &in, std::vector< Identifier > const &out)
	Constructor.
Public Member Functions inherited from codi::CommonBaseTapeWriter< T_Type >
	CommonBaseTapeWriter (std::string const &name, std::vector< Identifier > const &in, std::vector< Identifier > const &out)
	Constructor.
Public Member Functions inherited from codi::TapeWriterInterface< T_Type >
virtual void	finish ()
	After all the statements have been written, the finish method finalizes the writing process.
virtual void	start (Tape &tape)
	Destructor.
virtual void	writeLowLevelFunction (size_t &curLLFByteDataPos, char *dataPtr, size_t &curLLFInfoDataPos, Config::LowLevelFunctionToken *const tokenPtr, Config::LowLevelFunctionDataSize *const dataSizePtr)
	Used for statements that contain a low level function.
virtual void	writeStatement (Identifier const &curLhsIdentifier, size_t &curJacobianPos, Real const *const rhsJacobians, Identifier const *const rhsIdentifiers, Config::ArgumentSize const &nJacobians)
	Called for each statement. The method writes the current statement to the file. This overload is used for the Jacobian writers.
virtual void	writeStatement (WriteInfo const &info, Identifier const &curLhsIdentifier, Real const &primalValue, Config::ArgumentSize const &nPassiveValues, size_t const &curRhsIdentifiersPos, Identifier const *const rhsIdentifiers, size_t const &curPassiveValuePos, Real const *const passiveValues, size_t &curConstantPos, Real const *const constantValues, EvalHandle stmtEvalHandle)
	Called for each statement. The method writes the current statement to the file. This overload is used for the primal value writers and contains additional arguments, such as the WriteInfo.
Public Member Functions inherited from codi::CommonReaderWriterMethods
	CommonReaderWriterMethods ()
	Constructor.
	CommonReaderWriterMethods (std::string const &name)
	Constructor.
std::string	modifyFileName (std::string const &suffix)
	Remove the file extension and replace it with a new suffix.
void	openFile (FILE *&fileHandle, std::string const &name, std::string const &mode)

Public Attributes
size_t	evalHandleCount
	Count the number of unique evalHandles.
std::vector< std::string >	evalHandleStatements
	The unique evalHandleStatements.
std::map< EvalHandle, size_t >	existingEvalHandles
	Contains the existing handles and the assigned index.
Public Attributes inherited from codi::CommonBaseTapeWriter< T_Type >
std::vector< Identifier >	inputVariables
	The identifiers which have been registered as inputs.
std::vector< Identifier >	outputVariables
	The identifiers which have been registered as outputs.
Public Attributes inherited from codi::CommonReaderWriterMethods
std::string	fileName
	The base file name provided by the user.

Protected Member Functions
void	generateHandleCreatorFile ()
	This method is used to generate an .hpp file which creates the necessary EvalHandles in the reading process.
size_t	getEvalHandleIndex (EvalHandle const evalHandle, std::string const &evalStatement)
	Get the index for an evalHandle.
Protected Member Functions inherited from codi::CommonBaseTapeWriter< T_Type >
void	printIoBinary (Tape &tape)
	Generate the IO file in a binary format.
void	printIoText (Tape &tape)
	Generate the IO file in a text format.

Detailed Description

template<typename T_Type>
struct codi::PrimalBaseTapeWriter< T_Type >

This base class is used to implement the automatic generation of the .hpp file that restores the evaluation handles in the reading process.

See codi::TapeWriterInterface for a description on how to use the primal tape writers with the generated header file.

Template Parameters

T_Type

The CoDiPack type of the tape that is to be written out.

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The documentation for this struct was generated from the following file:

• include/codi/tapes/io/primalBaseReaderWriter.hpp