excompiler.cpp File Reference

Functions to facilitate the conversion of a ex to a function pointer suited for fast numerical integration. More...

#include "excompiler.h"
#include "ex.h"
#include "lst.h"
#include "operators.h"
#include "relational.h"
#include "symbol.h"
#include <cstdlib>
#include <fstream>
#include <ios>
#include <sstream>
#include <stdexcept>
#include <string>
#include <vector>

Go to the source code of this file.

Namespaces
namespace	GiNaC

Functions
void	GiNaC::compile_ex (const ex &expr, const symbol &sym, FUNCP_1P &fp, const std::string filename="")
	Takes an expression and produces a function pointer to the compiled and linked C code equivalent in double precision.
void	GiNaC::compile_ex (const ex &expr, const symbol &sym1, const symbol &sym2, FUNCP_2P &fp, const std::string filename="")
	Takes an expression and produces a function pointer to the compiled and linked C code equivalent in double precision.
void	GiNaC::compile_ex (const lst &exprs, const lst &syms, FUNCP_CUBA &fp, const std::string filename="")
	Takes an expression and produces a function pointer to the compiled and linked C code equivalent in double precision.
void	GiNaC::link_ex (const std::string filename, FUNCP_1P &fp)
	Opens an existing so-file and returns a function pointer of type FUNCP_1P to the contained function.
void	GiNaC::link_ex (const std::string filename, FUNCP_2P &fp)
	Opens an existing so-file and returns a function pointer of type FUNCP_2P to the contained function.
void	GiNaC::link_ex (const std::string filename, FUNCP_CUBA &fp)
	Opens an existing so-file and returns a function pointer of type FUNCP_CUBA to the contained function.
void	GiNaC::unlink_ex (const std::string filename)
	Closes all linked .so files that have the supplied filename.

Detailed Description

Functions to facilitate the conversion of a ex to a function pointer suited for fast numerical integration.

Definition in file excompiler.cpp.