WebSVN – spk – Diff – //libspk/src/Utils/String.cpp




SString SString::mid(long long start, long long end) const
{
	if (end <= 0)
		end = this->length() + end;
	return this->substr(static_cast<size_t>(start), static_cast<size_t>(end - start));
}
SString SString::left(long long num) const
{
	const long long len = this->lengthLL();
	if ( num < 0 )
		num = len + num;
	if ( num > len )
		num = len;

	return this->substr(0, static_cast<size_t>(num));
}

SString SString::right(long long num) const
{
	const long long len = this->lengthLL();

	if ( num > 0 ) num -= len;
	if ( num < -len ) num = -len;

	return this->substr(static_cast<size_t>(-num));
}

const SString &SString::readToEndOfLine(FILE *id, int *line, bool upper)
{
	(*this) = "";

Rev 291	Rev 298
Line 725...	Line 725...
725		725
726	`SString SString::mid(long long start, long long end) const`	726	`SString SString::mid(long long start, long long end) const`
727	`{`	727	`{`
728	`if (end <= 0)`	728	`if (end <= 0)`
729	`end = this->length() + end;`	729	`end = this->length() + end;`
730	`return this->substr(start, static_cast<size_t>(end - start));`	730	`return this->substr(static_cast<size_t>(start), static_cast<size_t>(end - start));`
731	`}`	731	`}`
732	`SString SString::left(long long num) const`	732	`SString SString::left(long long num) const`
733	`{`	733	`{`
734	`const long long len = this->lengthLL();`	734	`const long long len = this->lengthLL();`
735	`if ( num < 0 )`	735	`if ( num < 0 )`
736	`num = len + num;`	736	`num = len + num;`
737	`if ( num > len )`	737	`if ( num > len )`
738	`num = len;`	738	`num = len;`
739		739
740	`return this->substr(0, num);`	740	`return this->substr(0, static_cast<size_t>(num));`
741	`}`	741	`}`
742		742
743	`SString SString::right(long long num) const`	743	`SString SString::right(long long num) const`
744	`{`	744	`{`
745	`const long long len = this->lengthLL();`	745	`const long long len = this->lengthLL();`
746		746
747	`if ( num > 0 ) num -= len;`	747	`if ( num > 0 ) num -= len;`
748	`if ( num < -len ) num = -len;`	748	`if ( num < -len ) num = -len;`
749		749
750	`return this->substr(-num);`	750	`return this->substr(static_cast<size_t>(-num));`
751	`}`	751	`}`
752		752
753	`const SString &SString::readToEndOfLine(FILE id, int line, bool upper)`	753	`const SString &SString::readToEndOfLine(FILE id, int line, bool upper)`
754	`{`	754	`{`
755	`(*this) = "";`	755	`(*this) = "";`

Subversion Repositories spk

(root)//libspk/src/Utils/String.cpp – Rev 291 → 298