codi::JacobianBinaryTapeReader< T_Type > Struct Template Reference

Reads and restores a binary file for a Jacobian tape. More...

#include <jacobianBinaryReaderWriter.hpp>

Inheritance diagram for codi::JacobianBinaryTapeReader< T_Type >:

Public Types
using	Identifier = typename Type::Identifier
	See TapeReaderInterface.
using	Real = typename Type::Real
	See TapeReaderInterface.
using	Tape = typename Type::Tape
	See TapeReaderInterface.
using	Type = T_Type
	See TapeReaderInterface.
Public Types inherited from codi::JacobianBaseTapeReader< T_Type >
using	Identifier = typename Type::Identifier
	See TapeReaderInterface.
using	Real = typename Type::Real
	See TapeReaderInterface.
using	Tape = typename Type::Tape
	See TapeReaderInterface.
using	Type = T_Type
	See TapeReaderInterface.
Public Types inherited from codi::CommonBaseTapeReader< T_Type >
using	Identifier = typename Type::Identifier
	See TapeReaderInterface.
using	Tape = typename Type::Tape
	See TapeReaderInterface.
using	Type = T_Type
	See TapeReaderInterface.
Public Types inherited from codi::TapeReaderInterface< T_Type >
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 restored.
using	Type = T_Type
	The evaluation type.

Public Member Functions
	JacobianBinaryTapeReader ()
	Constructor.
void	readFile (std::string const &name)
	This method uses the the fileName to reproduce a valid tape.
Public Member Functions inherited from codi::JacobianBaseTapeReader< T_Type >
void	registerStatement (Identifier const &lhsIdentifier, Config::ArgumentSize const &nArgs, std::vector< Identifier > const &rhsIdentifiers, std::vector< Real > const &rhsJacobians, Identifier &lowestIndex, bool &isFirstIdentifier)
	Constructor.
Public Member Functions inherited from codi::TapeReaderInterface< T_Type >
virtual	~TapeReaderInterface ()
	Destructor.
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)

Additional Inherited Members
Public Attributes inherited from codi::CommonBaseTapeReader< T_Type >
std::vector< Identifier >	inputVariables
	Stores the restored input variables from the tape file.
Identifier	largestIndex
	The largest index on the stored tape.
size_t	nInputs
	Size of the input vector.
size_t	nOutputs
	Size of the output vector.
std::vector< Identifier >	outputVariables
	Stores the restored output variables from the tape file.
Tape	tape
	The newly resorted tape.
Public Attributes inherited from codi::CommonReaderWriterMethods
std::string	fileName
	The base file name provided by the user.
Protected Member Functions inherited from codi::CommonBaseTapeReader< T_Type >
std::vector< Identifier > const &	getInputs () const &
	Used to get the restored inputs of the tape.
std::vector< Identifier > const &	getOutputs () const &
Tape &	getTape ()
	Used to get a reference to the restored tape.
void	restoreIoBinary ()
	Restore the IO for the binary readers.
void	restoreIoText ()
	Constructor.
void	updateUserIO (Identifier const &linearOffset)
	This method is used to remove any offset and to update the largest created index.

Detailed Description

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

Reads and restores a binary file for a Jacobian tape.

The reader uses the "filename".dat file to restore the statements and the "filename"IO.dat to restore the inputs and outputs of the tape.

The format of the read "filename".dat file is as follows:

lhsIdentifier(Identifier) numberOfArguments(Config::ArgumentSize) (rhsIdentifiers(Identifier) rhsJacobian(Real) ...
[repeats numberOfArguments times]) 

See codi::TapeReaderInterface for a general description on how to use tape readers.

Template Parameters

T_Type

The CoDiPack type of the tape that is to be restored.

Member Function Documentation

readFile()

template<typename T_Type >

void codi::JacobianBinaryTapeReader< T_Type >::readFile ( std::string const & name )

inlinevirtual

This method uses the the fileName to reproduce a valid tape.

Reimplemented from codi::TapeReaderInterface< T_Type >.

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

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