Mathematica File

file.tm

file.tm
is a MathLink template file.

MathLink template files contain templates for linking external C functions to Mathematica functions.

Each template can contain the following:

	:Begin:	begin the template for a particular function
	:Function:	the name of the function in the external program
	:Pattern:	the pattern to be defined to call the function
	:Arguments:	the arguments to the function
	:ArgumentTypes:	the types of the arguments to the function
	:ReturnType:	the type of value returned from the function
	:End:	end the template
	:Evaluate:	Mathematica input to evaluate when the function is installed
	::text	treat as a comment

Arbitrary C code can be interspersed between templates in a .tm file.

The following argument and return type specifications can be used:

	Integer16	short
	Integer32	int
	Integer64	mlint64
	Real32	float
	Real64	double
	Real128	mlextended_double
	Integer16List	short*, int (length)
	Integer32List	int*, int (length)
	Integer64List	mlint64*, int (length)
	Real32List	float*, int (length)
	Real64List	double*, int (length)
	Real128List	mlextended_double*, int (length)
	String	char*
	ByteString	unsigned char* and int (length)
	UCS2String	unsigned short*
	UTF8String	unsigned char*, int (bytes), int (characters)
	UTF16String	unsigned short*, int (length), int (characters)
	UTF32String	unsigned int*, and int (length)
	Symbol	char*
	ByteSymbol	unsigned char*, int (length)
	UCS2Symbol	unsigned short*, int (length)
	UTF8Symbol	unsigned char*, int (bytes), int (characters)
	UTF16Symbol	unsigned short*, int (length), int (characters)
	UTF32Symbol	unsigned int*, int (length)
	ThisLink	MLINK
	$CurrentLink	MLINK
	Manual	void

MathLink template files are converted to C code using mprep. They are also processed automatically by mcc when available.

EXAMPLES

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Basic Examples (1)

Template file entry for a function named f that takes two integers as arguments and returns an integer:

:Begin:
:Function:        f
:Pattern:        f[x_Integer, y_Integer]
:Arguments:        {x, y}
:ArgumentTypes:    {Integer, Integer}
:ReturnType:    Integer
:End: