KSConstantExpression.h File Reference

IR for KSConstantExpression class. More...

#include "KSExpression.h"

Go to the source code of this file.

Data Structures
struct	KSConstantExpression

Functions
struct KSConstantExpression *	KEAllocateBooleanExpression (CNBoolean val, struct KELineInfo *linfo, struct CNResource *resource)
	Allocate boolean constant expression. More...
struct KSConstantExpression *	KEAllocateSignedIntegerExpression (int64_t val, struct KELineInfo *linfo, struct CNResource *resource)
	Allocate signed integer constant expression. More...
struct KSConstantExpression *	KEAllocateUnsignedIntegerExpression (uint64_t val, struct KELineInfo *linfo, struct CNResource *resource)
	Allocate unsigned integer constant expression. More...
struct KSConstantExpression *	KEAllocateFloatExpression (double val, struct KELineInfo *linfo, struct CNResource *resource)
	Allocate floating point value expression. More...
struct KSConstantExpression *	KEAllocateStringExpression (struct CNString *val, struct KELineInfo *linfo, struct CNResource *resource)
	Allocate boolean string expression. More...
CNBoolean	KSIsConstantExpression (const struct KSExpression *src)
	Check the expression class. More...

Detailed Description

IR for KSConstantExpression class.

Copyright

Copyright (C) 2014 Steel Wheels Project

Function Documentation

struct KSConstantExpression* KEAllocateBooleanExpression	(	CNBoolean	val,
		struct KELineInfo *	linfo,
		struct CNResource *	resource
	)

Allocate boolean constant expression.

Returns

Allocated expression

Parameters

val	Source value
linfo	Line information of the expression
resource	Resource to allocate the expression

struct KSConstantExpression* KEAllocateFloatExpression	(	double	val,
		struct KELineInfo *	linfo,
		struct CNResource *	resource
	)

Allocate floating point value expression.

Returns

Allocated expression

Parameters

val	Source value
linfo	Line information of the expression
resource	Resource to allocate the expression

struct KSConstantExpression* KEAllocateSignedIntegerExpression	(	int64_t	val,
		struct KELineInfo *	linfo,
		struct CNResource *	resource
	)

Allocate signed integer constant expression.

Returns

Allocated expression

Parameters

val	Source value
linfo	Line information of the expression
resource	Resource to allocate the expression

struct KSConstantExpression* KEAllocateStringExpression	(	struct CNString *	val,
		struct KELineInfo *	linfo,
		struct CNResource *	resource
	)

Allocate boolean string expression.

Returns

Allocated expression

Parameters

val	Source value
linfo	Line information of the expression
resource	Resource to allocate the expression

struct KSConstantExpression* KEAllocateUnsignedIntegerExpression	(	uint64_t	val,
		struct KELineInfo *	linfo,
		struct CNResource *	resource
	)

Allocate unsigned integer constant expression.

Returns

Allocated expression

Parameters

val	Source value
linfo	Line information of the expression
resource	Resource to allocate the expression

CNBoolean KSIsConstantExpression

(

const struct KSExpression *

src

)

Check the expression class.

Return values

True	The source expression is an object of the class
False	The source expression is NOT an object of the class

Parameters

src	Source expression