src/clipsrules/core/extnfunc.h File Reference

#include "userdata.h"
#include "expressn.h"
#include "symbol.h"

Include dependency graph for extnfunc.h:

Go to the source code of this file.

Classes
struct	FunctionDefinition
struct	externalFunctionData
struct	FunctionHash
Defines
#define	ValueFunctionType(target)   (((struct FunctionDefinition *) target)->returnValueType)
#define	ExpressionFunctionType(target)   (((struct FunctionDefinition *) ((target)->value))->returnValueType)
#define	ExpressionFunctionPointer(target)   (((struct FunctionDefinition *) ((target)->value))->functionPointer)
#define	ExpressionFunctionCallName(target)   (((struct FunctionDefinition *) ((target)->value))->callFunctionName)
#define	ExpressionFunctionRealName(target)   (((struct FunctionDefinition *) ((target)->value))->actualFunctionName)
#define	PTIF   (int (*)(void))
#define	PTIEF   (int (*)(void *))
#define	EXTERNAL_FUNCTION_DATA   50
#define	ExternalFunctionData(theEnv)   ((struct externalFunctionData *) GetEnvironmentData(theEnv,EXTERNAL_FUNCTION_DATA))
#define	LOCALE   extern
#define	SIZE_FUNCTION_HASH   517
Functions
LOCALE int	DefineFunction (char *, int, int(*)(void), char *)
LOCALE int	DefineFunction2 (char *, int, int(*)(void), char *, char *)
LOCALE void	InitializeExternalFunctionData (void *)
LOCALE int	EnvDefineFunction (void *, char *, int, int(*)(void *), char *)
LOCALE int	EnvDefineFunction2 (void *, char *, int, int(*)(void *), char *, char *)
LOCALE int	EnvDefineFunctionWithContext (void *, char *, int, int(*)(void *), char *, void *)
LOCALE int	EnvDefineFunction2WithContext (void *, char *, int, int(*)(void *), char *, char *, void *)
LOCALE int	DefineFunction3 (void *, char *, int, int(*)(void *), char *, char *, intBool, void *)
LOCALE int	AddFunctionParser (void *, char *, struct expr *(*)(void *, struct expr *, char *))
LOCALE int	RemoveFunctionParser (void *, char *)
LOCALE int	FuncSeqOvlFlags (void *, char *, int, int)
LOCALE struct FunctionDefinition *	GetFunctionList (void *)
LOCALE void	InstallFunctionList (void *, struct FunctionDefinition *)
LOCALE struct FunctionDefinition *	FindFunction (void *, char *)
LOCALE int	GetNthRestriction (struct FunctionDefinition *, int)
LOCALE char *	GetArgumentTypeName (int)
LOCALE int	UndefineFunction (void *, char *)
LOCALE int	GetMinimumArgs (struct FunctionDefinition *)
LOCALE int	GetMaximumArgs (struct FunctionDefinition *)

---

Define Documentation

#define ExpressionFunctionCallName

(

target

)

(((struct FunctionDefinition *) ((target)->value))->callFunctionName)

Definition at line 60 of file extnfunc.h.

#define ExpressionFunctionPointer

(

target

)

(((struct FunctionDefinition *) ((target)->value))->functionPointer)

Definition at line 59 of file extnfunc.h.

#define ExpressionFunctionRealName

(

target

)

(((struct FunctionDefinition *) ((target)->value))->actualFunctionName)

Definition at line 61 of file extnfunc.h.

#define ExpressionFunctionType

(

target

)

(((struct FunctionDefinition *) ((target)->value))->returnValueType)

Definition at line 58 of file extnfunc.h.

#define EXTERNAL_FUNCTION_DATA   50

Definition at line 70 of file extnfunc.h.

#define ExternalFunctionData

(

theEnv

)

((struct externalFunctionData *) GetEnvironmentData(theEnv,EXTERNAL_FUNCTION_DATA))

Definition at line 78 of file extnfunc.h.

#define LOCALE   extern

Definition at line 87 of file extnfunc.h.

#define PTIEF   (int (*)(void *))

Definition at line 64 of file extnfunc.h.

#define PTIF   (int (*)(void))

Definition at line 63 of file extnfunc.h.

#define SIZE_FUNCTION_HASH   517

Definition at line 97 of file extnfunc.h.

#define ValueFunctionType

(

target

)

(((struct FunctionDefinition *) target)->returnValueType)

Definition at line 57 of file extnfunc.h.

---

Function Documentation

LOCALE int AddFunctionParser	(	void *	,
		char *	,
		struct expr *	*)(void *, struct expr *, char *
	)

LOCALE int DefineFunction	(	char *	,
		int	,
		int(*)(void)	,
		char *
	)

Definition at line 112 of file extnfunc.c.

LOCALE int DefineFunction2	(	char *	,
		int	,
		int(*)(void)	,
		char *	,
		char *
	)

Definition at line 162 of file extnfunc.c.

LOCALE int DefineFunction3	(	void *	,
		char *	,
		int	,
		int(*)(void *)	,
		char *	,
		char *	,
		intBool	,
		void *
	)

Definition at line 235 of file extnfunc.c.

LOCALE int EnvDefineFunction	(	void *	,
		char *	,
		int	,
		int(*)(void *)	,
		char *
	)

Definition at line 132 of file extnfunc.c.

LOCALE int EnvDefineFunction2	(	void *	,
		char *	,
		int	,
		int(*)(void *)	,
		char *	,
		char *
	)

Definition at line 183 of file extnfunc.c.

LOCALE int EnvDefineFunction2WithContext	(	void *	,
		char *	,
		int	,
		int(*)(void *)	,
		char *	,
		char *	,
		void *
	)

Definition at line 198 of file extnfunc.c.

LOCALE int EnvDefineFunctionWithContext	(	void *	,
		char *	,
		int	,
		int(*)(void *)	,
		char *	,
		void *
	)

Definition at line 146 of file extnfunc.c.

LOCALE struct FunctionDefinition* FindFunction	(	void *	,
		char *
	)			[read]

Definition at line 626 of file extnfunc.c.

LOCALE int FuncSeqOvlFlags	(	void *	,
		char *	,
		int	,
		int
	)

Definition at line 430 of file extnfunc.c.

LOCALE char* GetArgumentTypeName

(

int

)

Definition at line 455 of file extnfunc.c.

LOCALE struct FunctionDefinition* GetFunctionList

(

void *

)

[read]

Definition at line 580 of file extnfunc.c.

LOCALE int GetMaximumArgs

(

struct FunctionDefinition *

)

Definition at line 716 of file extnfunc.c.

LOCALE int GetMinimumArgs

(

struct FunctionDefinition *

)

Definition at line 693 of file extnfunc.c.

LOCALE int GetNthRestriction	(	struct FunctionDefinition *	,
		int
	)

Definition at line 527 of file extnfunc.c.

LOCALE void InitializeExternalFunctionData

(

void *

)

Definition at line 59 of file extnfunc.c.

LOCALE void InstallFunctionList	(	void *	,
		struct FunctionDefinition *
	)

Definition at line 590 of file extnfunc.c.

LOCALE int RemoveFunctionParser	(	void *	,
		char *
	)

Definition at line 408 of file extnfunc.c.

LOCALE int UndefineFunction	(	void *	,
		char *
	)

Definition at line 307 of file extnfunc.c.