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Atkins, Charles Vernon authoredAtkins, Charles Vernon authored
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ADIOSMacros.h 8.24 KiB
/*
* Distributed under the OSI-approved Apache License, Version 2.0. See
* accompanying file Copyright.txt for details.
*
* ADIOSMacros.h
* This contains a set of helper macros used internally
*/
#ifndef ADIOS2_ADIOSMACROS_H
#define ADIOS2_ADIOSMACROS_H
#include <string>
#include "adios2/ADIOSTypes.h"
// The ADIOS_FOREACH_TYPE_1ARG macro assumes the given argument is a macro which
// takes a single argument that is a type and then inserts the given MACRO for
// each of the known primitive types
//
// An example of this might be to instantiate a template function for each
// known type. For example:
//
// template<typename T> int foo() { /* some implementation of foo */ }
//
// #define instantiate_foo(T) template int foo<T>();
// ADIOS_FOREACH_TYPE_1ARG(instantiate_foo)
// #undef instantiate_foo
//
#define ADIOS2_FOREACH_TYPE_1ARG(MACRO) \
MACRO(char) \
MACRO(signed char) \
MACRO(unsigned char) \
MACRO(short) \
MACRO(unsigned short) \
MACRO(int) \
MACRO(unsigned int) \
MACRO(long int) \
MACRO(long long int) \
MACRO(unsigned long int) \
MACRO(unsigned long long int) \
MACRO(float) \
MACRO(double) \
MACRO(long double) \
MACRO(std::complex<float>) \
MACRO(std::complex<double>) \
MACRO(std::complex<long double>)
#define ADIOS2_FOREACH_PRIMITIVE_TYPE_1ARG(MACRO) \
MACRO(char) \
MACRO(signed char) \
MACRO(unsigned char) \
MACRO(short) \
MACRO(unsigned short) \
MACRO(int) \
MACRO(unsigned int) \
MACRO(long int) \
MACRO(unsigned long int) \
MACRO(long long int) \
MACRO(unsigned long long int) \
MACRO(float) \
MACRO(double)
#define ADIOS2_FOREACH_COMPLEX_TYPE_1ARG(MACRO) \
MACRO(float) \
MACRO(double)
#define ADIOS2_FOREACH_ZFP_TYPE_1ARG(MACRO) \
MACRO(int32_t) \
MACRO(int64_t) \
MACRO(float) \
MACRO(double)
#define ADIOS2_FOREACH_ATTRIBUTE_TYPE_1ARG(MACRO) \
MACRO(std::string) \
MACRO(char) \
MACRO(unsigned char) \
MACRO(short) \
MACRO(unsigned short) \
MACRO(int) \
MACRO(unsigned int) \
MACRO(long int) \
MACRO(unsigned long int) \
MACRO(long long int) \
MACRO(unsigned long long int) \
MACRO(float) \
MACRO(double) \
MACRO(long double)
// The ADIOS_FOREACH_TYPE_2ARGS macro assumes the given argument is a macro
// which takes two arguments, the first being a type, and the second being a
// label for that type, i.e. std::complex<float> and CFloat.
//
// An example of this might be to define a virtual method for each known
// type, and since the method is virtual then it cannot be a template.
// For example:
//
// #define declare_foo(T,L) virtual const T& foo ## L (std::string bar);
// ADIOS_FOREACH_TYPE_2ARGS(declare_foo)
// #undef declare_foo
//
// is equivalent to:
//
// virtual char& foo_Char(std::string bar);
// virtual unsigned char& foo_UChar(std::string bar);
// virtual short& foo_Short(std::string bar);
// virtual unsigned short& foo_UShort(std::string bar);
// ...
// virtual std::complex<long double>& foo_CLDouble(std::string bar);
//
#define ADIOS2_FOREACH_TYPE_2ARGS(MACRO) \
MACRO(char, Char) \
MACRO(unsigned char, UChar) \
MACRO(short, Short) \
MACRO(unsigned short, UShort) \
MACRO(int, Int) \
MACRO(unsigned int, UInt) \
MACRO(long int, LInt) \
MACRO(long long int, LLInt) \
MACRO(unsigned long int, ULInt) \
MACRO(unsigned long long int, ULLInt) \
MACRO(float, Float) \
MACRO(double, Double) \
MACRO(long double, LDouble) \
MACRO(std::complex<float>, CFloat) \
MACRO(std::complex<double>, CDouble) \
MACRO(std::complex<long double>, CLDouble)
#define ADIOS2_FOREACH_PRIMITIVE_TYPE_2ARGS(MACRO) \
MACRO(char, Char) \
MACRO(unsigned char, UChar) \
MACRO(short, Short) \
MACRO(unsigned short, UShort) \
MACRO(int, Int) \
MACRO(unsigned int, UInt) \
MACRO(long int, LInt) \
MACRO(long long int, LLInt) \
MACRO(unsigned long int, ULInt) \
MACRO(unsigned long long int, ULLInt) \
MACRO(float, Float) \
MACRO(double, Double)
#define ADIOS2_FOREACH_COMPLEX_TYPE_2ARGS(MACRO) \ MACRO(std::complex<float>, CFloat) \
MACRO(std::complex<double>, CDouble)
#endif /* ADIOS2_ADIOSMACROS_H */