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GenericStringRef: move assert out of expression

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This commit is contained in:
Philipp A. Hartmann 2017-07-10 22:32:18 +02:00
parent 37ea16df9d
commit 70171f9790
1 changed files with 6 additions and 1 deletions
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7
include/rapidjson/document.h
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@ -308,7 +308,7 @@ struct GenericStringRef {
*/
#endif
explicit GenericStringRef(const CharType* str)
: s(str), length(((RAPIDJSON_ASSERT(str != 0)), internal::StrLen(str))) {}
: s(str), length(NotNullStrLen(str)) {}
//! Create constant string reference from pointer and length
#ifndef __clang__ // -Wdocumentation
@ -331,6 +331,11 @@ struct GenericStringRef {
const SizeType length; //!< length of the string (excluding the trailing NULL terminator)
private:
SizeType NotNullStrLen(const CharType* str) {
RAPIDJSON_ASSERT(str != 0);
return internal::StrLen(str);
}
/// Empty string - used when passing in a NULL pointer
static const Ch emptyString[];