CompilerCharacteristics.h File Reference

#include "F90ArrayDataType.h"

Go to the source code of this file.

Data Structures
struct	F90_CompilerCharacteristics
	CompilerCharacteristics contains function pointers that provide a generic interface to the array descriptor library. More...
Enumerations
enum	F90_DescType {   F90_Array, F90_Pointer, F90_ArrayPointer, F90_ArrayPointerInDerived,   F90_DerivedPointer, F90_NonArray }
	LANL:license. More...
enum	F90_HiddenDescType { F90_Hidden, F90_NoHidden, F90_PointerWithHiddenDesc }
	F90_HiddenDescType describes the types of hidden descriptor arguments used by a compiler. More...
Functions
int	F90_SetCompilerCharacteristics (F90_CompilerCharacteristics *cc, const char *compiler)
	Sets the CompilerCharacteristics function pointers for the given compiler.

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Enumeration Type Documentation

enum F90_DescType

LANL:license.

------------------------------------------------------------------------- This SOFTWARE has been authored by an employee or employees of the University of California, operator of the Los Alamos National Laboratory under Contract No. W-7405-ENG-36 with the U.S. Department of Energy. The U.S. Government has rights to use, reproduce, and distribute this SOFTWARE. The public may copy, distribute, prepare derivative works and publicly display this SOFTWARE without charge, provided that this Notice and any statement of authorship are reproduced on all copies. Neither the Government nor the University makes any warranty, express or implied, or assumes any liability or responsibility for the use of this SOFTWARE. If SOFTWARE is modified to produce derivative works, such modified SOFTWARE should be clearly marked, so as not to confuse it with the version available from LANL. ------------------------------------------------------------------------- LANL:license ------------------------------------------------------------------------- F90_DescType describes the type of the array descriptor. The descriptor layout can depend on how the array-valued paramater is declared.

Enumerator:

F90_Array	an array (e.g., integer :: a(:))
F90_Pointer	a pointer (e.g., integer, pointer :: p)
F90_ArrayPointer	an array pointer (e.g., integer, pointer :: pa(:) )
F90_ArrayPointerInDerived	an array pointer within a derived type
F90_DerivedPointer	pointer to a derived type
F90_NonArray	not an array or pointer type

enum F90_HiddenDescType

F90_HiddenDescType describes the types of hidden descriptor arguments used by a compiler.

Hidden descriptors arguments may be passed at the end of the formal parameter list by some compilers. Most compilers pass explicitly-defined array parameters via a descriptor (F90_NoHidden). However, in some instances, a compiler may place a pointer to the base of the array in the formal parameter slot and pass a hidden descriptor argument after the formal parameters (F90_PointerWithHiddenDesc).

Enumerator:

F90_Hidden	has a hidden param
F90_NoHidden	has no hidden parameter
F90_PointerWithHiddenDesc	array pointer passed with a hidden descriptor argument

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Function Documentation

int F90_SetCompilerCharacteristics	(	F90_CompilerCharacteristics *	cc,
		const char *	compiler
	)

Sets the CompilerCharacteristics function pointers for the given compiler.

Delegates the actual setting of function pointers to the vendor-specific function F90_SetCCFunctions_F90Vendor(). The current set of supported compilers is {"Absoft", "Alpha", "IBMXL", "Intel", "Lahey", "MIPSpro", "NAG", "SUNWspro"}.

Parameters:

cc	the CompilerCharacteristics struct
compiler	the name of the compiler

Returns:

0 if successful (nonzero on error)