ExtraTags.cpp

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/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * Contributor(s): Nathan Letwory.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#include <stddef.h>
#include <stdlib.h>
#include "BLI_string.h"

#include <iostream>

#include "ExtraTags.h"

ExtraTags::ExtraTags( std::string profile)
{
    this->profile = profile;
    this->tags = std::map<std::string, std::string>();
}

ExtraTags::~ExtraTags()
{
}

bool ExtraTags::isProfile( std::string profile)
{
    return this->profile == profile;
}

bool ExtraTags::addTag( std::string tag,  std::string data)
{
    tags[tag] = data;
    
    return true;
}

int ExtraTags::asInt( std::string tag, bool *ok)
{
    if(tags.find(tag) == tags.end()) {
        *ok = false;
        return -1;
    }
    *ok = true;
    return atoi(tags[tag].c_str());
}

float ExtraTags::asFloat( std::string tag, bool *ok)
{
    if(tags.find(tag) == tags.end()) {
        *ok = false;
        return -1.0f;
    }
    *ok = true;
    return (float)atof(tags[tag].c_str());
}

std::string ExtraTags::asString( std::string tag, bool *ok)
{
    if(tags.find(tag) == tags.end()) {
        *ok = false;
        return "";
    }
    *ok = true;
    return tags[tag];
}


void ExtraTags::setData(std::string tag, short *data)
{
    bool ok = false;
    int tmp = asInt(tag, &ok);
    if(ok)
        *data = (short)tmp;
}
void ExtraTags::setData(std::string tag, int *data)
{
    bool ok = false;
    int tmp = asInt(tag, &ok);
    if(ok)
        *data = tmp;
}
void ExtraTags::setData(std::string tag, float *data)
{
    bool ok = false;
    float tmp = asFloat(tag, &ok);
    if(ok)
        *data = tmp;
}
void ExtraTags::setData(std::string tag, char *data)
{
    bool ok = false;
    int tmp = asInt(tag, &ok);
    if(ok)
        *data = (char)tmp;
}