Panic.hpp

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#ifndef LVR2_UTIL_PANIC_H_
#define LVR2_UTIL_PANIC_H_
 
#include <exception>
#include <iostream>
#include <string>
 
namespace lvr2
{
 
struct PanicException : public std::exception
{
    PanicException(std::string msg) : m_msg(msg) {}
 
    virtual const char* what() const noexcept
    {
        return m_msg.c_str();
    }
 
private:
    std::string m_msg;
};
 
 
struct VertexLoopException : public std::exception
{
    VertexLoopException(std::string msg) : m_msg(msg) {}
 
    virtual const char* what() const noexcept
    {
        return m_msg.c_str();
    }
private:
    std::string m_msg;
};
 
inline void panic(std::string msg)
{
    throw PanicException("Program panicked: " + msg);
}
 
inline void panic_unimplemented(std::string msg)
{
    throw PanicException("Program panicked due to missing implementation: " + msg);
}
 
 
} // namespace lvr2
 
 
#endif // LVR2_UTIL_PANIC_H_