Danny Robson
8cc4c1e82a
requires literal string arrays, and implements more of the specifier specification. does not implement 'n' or '$' specifiers. falls back to snprintf for real arguments.
76 lines
2.8 KiB
C++
76 lines
2.8 KiB
C++
/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright 2015 Danny Robson <danny@nerdcruft.net>
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*/
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#include "format.hpp"
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#include <utility>
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namespace util { namespace format { namespace detail {
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//-------------------------------------------------------------------------
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std::ostream&
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operator<< (std::ostream &os, specifier::repr r)
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{
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switch (r) {
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case specifier::repr::FIXED: return os << "FIXED";
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case specifier::repr::SCIENTIFIC: return os << "SCIENTIFIC";
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case specifier::repr::AUTO: return os << "AUTO";
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}
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unreachable ();
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}
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//-------------------------------------------------------------------------
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std::ostream&
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operator<< (std::ostream &os, specifier::kind t)
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{
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switch (t) {
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case specifier::kind::UNSIGNED: return os << "UNSIGNED";
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case specifier::kind::SIGNED: return os << "SIGNED";
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case specifier::kind::REAL: return os << "REAL";
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case specifier::kind::STRING: return os << "STRING";
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case specifier::kind::POINTER: return os << "POINTER";
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case specifier::kind::CHARACTER: return os << "CHARACTER";
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case specifier::kind::ESCAPE: return os << "ESCAPE";
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case specifier::kind::OSTREAM: return os << "OSTREAM";
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}
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unreachable ();
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}
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//-------------------------------------------------------------------------
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std::ostream&
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operator<< (std::ostream &os, const specifier &s)
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{
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return os << "specifier {"
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"alternate_form: " << s.alternate_form << ", "
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"left_adjusted: " << s.left_adjusted << ", "
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"thousands_grouping: " << s.thousands_grouping << ", "
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"padding_char: '" << s.padding_char << "', "
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"positive_char: '" << s.positive_char << "', "
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"uppercase: " << s.uppercase << ", "
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"base: " << s.base << ", "
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"repr: " << s.r << ", "
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"kind: " << s.k << ", "
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"width: " << s.width << ", "
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"precision: " << s.precision << ", "
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"length: " << s.length <<
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" }";
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}
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} } }
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