version.h

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#ifndef GOOSEFEM_VERSION_H
#define GOOSEFEM_VERSION_H
 
#include "config.h"
 
#ifndef GOOSEFEM_VERSION
#define GOOSEFEM_VERSION "@PROJECT_VERSION@"
#endif
 
namespace GooseFEM {
 
namespace detail {
 
inline std::string unquote(const std::string& arg)
{
    std::string ret = arg;
    ret.erase(std::remove(ret.begin(), ret.end(), '\"'), ret.end());
    return ret;
}
 
} // namespace detail
 
inline std::string version()
{
    return detail::unquote(std::string(QUOTE(GOOSEFEM_VERSION)));
}
 
inline std::vector<std::string> version_dependencies()
{
    std::vector<std::string> ret;
 
    ret.push_back("goosefem=" + version());
 
    ret.push_back(
        "xtensor=" + detail::unquote(std::string(QUOTE(XTENSOR_VERSION_MAJOR))) + "." +
        detail::unquote(std::string(QUOTE(XTENSOR_VERSION_MINOR))) + "." +
        detail::unquote(std::string(QUOTE(XTENSOR_VERSION_PATCH)))
    );
 
#if defined(GOOSEFEM_EIGEN) || defined(EIGEN_WORLD_VERSION)
 
    ret.push_back(
        "eigen=" + detail::unquote(std::string(QUOTE(EIGEN_WORLD_VERSION))) + "." +
        detail::unquote(std::string(QUOTE(EIGEN_MAJOR_VERSION))) + "." +
        detail::unquote(std::string(QUOTE(EIGEN_MINOR_VERSION)))
    );
 
#endif
 
    return ret;
}
 
} // namespace GooseFEM
 
#endif