datatypes.h File Reference

#include <string>
#include <cstddef>
#include "xcomplex.h"
#include "error_handling.h"

Go to the source code of this file.

Typedefs
typedef std::size_t	tsize
typedef std::ptrdiff_t	tdiff

Enumerations
enum	PDT
enum	NDT

Functions
template<typename T >
PDT	planckType ()
int	type2size (PDT type)
PDT	string2type (const std::string &type)
const char *	type2string (PDT type)
template<typename T >
const char *	type2typename ()
template<typename T >
NDT	nativeType ()
int	ndt2size (NDT type)

Detailed Description

This file defines various platform-independent data types. If any of the requested types is not available, compilation aborts with an error (unfortunately a rather obscure one).

Copyright (C) 2004-2015 Max-Planck-Society

Author

Martin Reinecke

Definition in file datatypes.h.

Typedef Documentation

tsize

typedef std::size_t tsize

unsigned integer type which should be used for array sizes

Definition at line 116 of file datatypes.h.

tdiff

typedef std::ptrdiff_t tdiff

signed integer type which should be used for relative array indices

Definition at line 118 of file datatypes.h.

Enumeration Type Documentation

PDT

enum PDT

mapping of Planck data types to integer constants

Definition at line 121 of file datatypes.h.

NDT

enum NDT

mapping of "native" data types to integer constants

Definition at line 249 of file datatypes.h.

Function Documentation

planckType()

template<typename T >

PDT planckType ( )

inline

Returns the PDT constant associated with T.

Definition at line 137 of file datatypes.h.

type2size()

int type2size ( PDT  type )

inline

Returns the size (in bytes) of the Planck data type type.

Definition at line 153 of file datatypes.h.

string2type()

PDT string2type ( const std::string &  type )

inline

Converts the string type to a PDT.

Definition at line 175 of file datatypes.h.

type2string()

const char* type2string ( PDT  type )

inline

Converts the Planck data type type to a C string.

Definition at line 193 of file datatypes.h.

type2typename()

template<typename T >

const char* type2typename ( )

inline

Returns a C string describing the data type T.

Definition at line 215 of file datatypes.h.

nativeType()

template<typename T >

NDT nativeType ( )

inline

Returns the NDT constant associated with T.

Definition at line 270 of file datatypes.h.

ndt2size()

int ndt2size ( NDT  type )

inline

Returns the size (in bytes) of the native data type type.

Definition at line 292 of file datatypes.h.