devilutionX/Source/utils/str_cat.cpp

#include "utils/str_cat.hpp"

#include <fmt/format.h>

namespace devilution {

char *BufCopy(char *out, int value)
{
	const fmt::format_int formatted { value };
	std::memcpy(out, formatted.data(), formatted.size());
	return out + formatted.size();
}

void StrAppend(std::string &out, int value)
{
	const fmt::format_int formatted { value };
	out.append(formatted.data(), formatted.size());
}

} // namespace devilution
Add StrCat and StrAppend Adds simple string / integer concatenation functions. Many of the uses of `fmt::format` are simply concatenation of a few strings and integers. `StrCat` is an easier-to-read alternative to such uses of `fmt`. 4 years ago			`#include "utils/str_cat.hpp"`

StrCat improvements 1. Use `fmt::format_int` directly instead of parsing a format string. 2. Use `AppendStrView`. 3. Define the varargs versions using fold expressions when available. 4. Add tests. 3 years ago			`#include <fmt/format.h>`
Add StrCat and StrAppend Adds simple string / integer concatenation functions. Many of the uses of `fmt::format` are simply concatenation of a few strings and integers. `StrCat` is an easier-to-read alternative to such uses of `fmt`. 4 years ago
			`namespace devilution {`

			`char BufCopy(char out, int value)`
			`{`
StrCat improvements 1. Use `fmt::format_int` directly instead of parsing a format string. 2. Use `AppendStrView`. 3. Define the varargs versions using fold expressions when available. 4. Add tests. 3 years ago			`const fmt::format_int formatted { value };`
			`std::memcpy(out, formatted.data(), formatted.size());`
			`return out + formatted.size();`
Add StrCat and StrAppend Adds simple string / integer concatenation functions. Many of the uses of `fmt::format` are simply concatenation of a few strings and integers. `StrCat` is an easier-to-read alternative to such uses of `fmt`. 4 years ago			`}`

			`void StrAppend(std::string &out, int value)`
			`{`
StrCat improvements 1. Use `fmt::format_int` directly instead of parsing a format string. 2. Use `AppendStrView`. 3. Define the varargs versions using fold expressions when available. 4. Add tests. 3 years ago			`const fmt::format_int formatted { value };`
			`out.append(formatted.data(), formatted.size());`
Add StrCat and StrAppend Adds simple string / integer concatenation functions. Many of the uses of `fmt::format` are simply concatenation of a few strings and integers. `StrCat` is an easier-to-read alternative to such uses of `fmt`. 4 years ago			`}`

			`} // namespace devilution`