Golang V8_NewRegExp示例

示例#1

文件： v8_object.go 项目： kingland/go-v8

// Creates a regular expression from the given pattern string and
// the flags bit field. May throw a JavaScript exception as
// described in ECMA-262, 15.10.4.1.
//
// For example,
//   NewRegExp("foo", RF_Global | RF_Multiline)
//
// is equivalent to evaluating "/foo/gm".
//
func (e *Engine) NewRegExp(pattern string, flags RegExpFlags) *Value {
	patternPtr := unsafe.Pointer((*reflect.StringHeader)(unsafe.Pointer(&pattern)).Data)

	return newValue(e, C.V8_NewRegExp(
		e.self, (*C.char)(patternPtr), C.int(len(pattern)), C.int(flags),
	))
}

示例#2

文件： v8_object.go 项目： yangou/go-v8

// Creates a regular expression from the given pattern string and
// the flags bit field. May throw a JavaScript exception as
// described in ECMA-262, 15.10.4.1.
//
// For example,
//   NewRegExp("foo", RF_Global | RF_Multiline)
//
// is equivalent to evaluating "/foo/gm".
//
func (cs ContextScope) NewRegExp(pattern string, flags RegExpFlags) *Value {
	patternPtr := unsafe.Pointer((*reflect.StringHeader)(unsafe.Pointer(&pattern)).Data)

	return newValue(C.V8_NewRegExp(
		cs.context.self, (*C.char)(patternPtr), C.int(len(pattern)), C.int(flags),
	))
}