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/*
* Copyright © 2011 Linaro Limited
*
* This file is part of glcompbench.
*
* glcompbench 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 3 of the License, or
* (at your option) any later version.
*
* glcompbench 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 glcompbench. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Alexandros Frantzis <alexandros.frantzis@linaro.org>
* Jesse Barker <jesse.barker@linaro.org>
*/
#ifndef UTIL_H_
#define UTIL_H_
#include <string>
#include <vector>
#include <istream>
#include <sstream>
#include <stdint.h>
#ifdef ANDROID
#include <android/asset_manager_jni.h>
#endif
struct Util {
static void split(const std::string &s, char delim, std::vector<std::string> &elems);
static uint64_t get_timestamp_us();
static std::istream *get_resource(const std::string &path);
static void list_files(const std::string& dirName, std::vector<std::string>& fileVec);
template <class T> static void dispose_pointer_vector(std::vector<T*> &vec)
{
for (typename std::vector<T*>::const_iterator iter = vec.begin();
iter != vec.end();
iter++)
{
delete *iter;
}
vec.clear();
}
template<typename T>
static T
fromString(const std::string& asString)
{
std::stringstream ss(asString);
T retVal;
ss >> retVal;
return retVal;
}
template<typename T>
static std::string
toString(const T t)
{
std::stringstream ss;
ss << t;
return ss.str();
}
#ifdef ANDROID
static void android_set_asset_manager(AAssetManager *asset_manager);
static AAssetManager *android_get_asset_manager(void);
private:
static AAssetManager *android_asset_manager;
#endif
};
#endif /* UTIL_H */
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