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[wpiutil] json::serializer: Optimize construction (#3647)

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Remove unused locale pointer.
This commit is contained in:
Peter Johnson
2021-10-20 21:09:04 -07:00
committed by GitHub
parent 5e689faea8
commit 75fa1fbfbf
1 changed files with 4 additions and 7 deletions
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11
wpiutil/src/main/native/include/wpi/json_serializer.h
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@@ -35,7 +35,6 @@ SOFTWARE.
#include <clocale> // lconv, localeconv
#include <cmath> // labs, isfinite, isnan, signbit, ldexp
#include <locale> // locale
#include <type_traits>
#include "wpi/raw_ostream.h"
@@ -51,10 +50,11 @@ class json::serializer
/*!
@param[in] s output stream to serialize to
@param[in] ichar indentation character to use
@param[in] indent_init_len initial length of indentation string buffer
*/
serializer(raw_ostream& s, const char ichar)
: o(s), loc(std::localeconv()), indent_char(ichar),
indent_string(512, indent_char)
serializer(raw_ostream& s, const char ichar, size_t indent_init_len = 512)
: o(s), indent_char(ichar),
indent_string(indent_init_len, indent_char)
{}
// delete because of pointer members
@@ -198,9 +198,6 @@ class json::serializer
/// a (hopefully) large enough character buffer
std::array<char, 64> number_buffer{{}};
/// the locale
const std::lconv* loc = nullptr;
/// the indentation character
const char indent_char;
/// the indentation string