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Parameterize basic_writer on buffer type

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This commit is contained in:
Victor Zverovich
2017-12-26 09:00:22 -08:00
parent 6f2769d0b4
commit 3663414053
5 changed files with 104 additions and 106 deletions
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include/fmt/format.cc
+7 -7
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@@ -198,7 +198,7 @@ void format_error_code(buffer &out, int error_code,
++error_code_size;
}
error_code_size += internal::count_digits(abs_value);
basic_writer<char> w(out);
basic_writer<buffer> w(out);
if (message.size() <= internal::INLINE_BUFFER_SIZE - error_code_size) {
w.write(message);
w.write(SEP);
@@ -380,13 +380,13 @@ FMT_FUNC void internal::format_windows_error(
FMT_FUNC void format_system_error(
buffer &out, int error_code, string_view message) FMT_NOEXCEPT {
FMT_TRY {
memory_buffer buffer;
buffer.resize(internal::INLINE_BUFFER_SIZE);
memory_buffer buf;
buf.resize(internal::INLINE_BUFFER_SIZE);
for (;;) {
char *system_message = &buffer[0];
int result = safe_strerror(error_code, system_message, buffer.size());
char *system_message = &buf[0];
int result = safe_strerror(error_code, system_message, buf.size());
if (result == 0) {
basic_writer<char> w(out);
basic_writer<buffer> w(out);
w.write(message);
w.write(": ");
w.write(system_message);
@@ -394,7 +394,7 @@ FMT_FUNC void format_system_error(
}
if (result != ERANGE)
break; // Can't get error message, report error code instead.
buffer.resize(buffer.size() * 2);
buf.resize(buf.size() * 2);
}
} FMT_CATCH(...) {}
fmt::format_error_code(out, error_code, message); // 'fmt::' is for bcc32.