58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
/*
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Audio File Library
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Copyright (C) 2011, Michael Pruett <michael@68k.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301 USA
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*/
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#ifndef TAG_H
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#define TAG_H
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#include <assert.h>
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#include <stdint.h>
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#include <string.h>
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#include <string>
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class Tag
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{
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public:
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Tag() : m_value(0) { }
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Tag(uint32_t value) : m_value(value) { }
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Tag(const char *s)
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{
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assert(strlen(s) == 4);
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memcpy(&m_value, s, 4);
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}
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uint32_t value() const { return m_value; }
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bool operator==(const Tag &t) const { return m_value == t.m_value; }
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bool operator!=(const Tag &t) const { return m_value != t.m_value; }
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std::string name() const
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{
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char s[5];
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memcpy(s, &m_value, 4);
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s[4] = '\0';
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return std::string(s);
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}
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private:
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uint32_t m_value;
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};
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#endif
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