assert.h

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#pragma once
 
#include <cstdlib>
#include "utils/log.h"
#include <fmt/format.h>
 
namespace core
{
 
class AssertException final : public std::exception
{
public:
    AssertException(std::string_view msg) : msg_(msg) {}
    [[nodiscard]] const char* what() const noexcept override { return msg_.c_str(); }
private:
    std::string msg_;
};
 
}
 
#ifdef GPR_ASSERT
# ifdef GPR_ABORT
#define gpr_assert(Expr, Msg) \
    if(!(Expr)) \
    { \
        core::LogError(fmt::format("Assert failed:\t{}\nSource:\t\t{}, line {}", \
            #Msg, __FILE__,__LINE__)); \
        std::abort(); \
    }
#  ifdef GPR_ABORT_WARN
 
#define gpr_warn(Expr, Msg) \
    if(!(Expr)) \
    { \
        core::LogWarning(fmt::format("Warning Assert failed:\t{}\nSource:\t\t{}, line {}", \
            #Msg, __FILE__,__LINE__)); \
        std::abort(); \
    }
 
#  else
 
#define gpr_warn(Expr, Msg) \
    if (!(Expr)) \
    { \
        core::LogWarning(fmt::format("Warning Assert failed:\t{}\nSource:\t\t{}, line {}", \
        #Msg, __FILE__, __LINE__)); \
    }
#  endif
# else
#define gpr_assert(Expr, Msg) \
    if(!(Expr)) \
    { \
        core::LogError(fmt::format("Assert failed:\t{}\nSource:\t\t{}, line {}", \
            #Msg, __FILE__,__LINE__)); \
        throw core::AssertException(Msg); \
    }
#  ifdef GPR_ABORT_WARN
 
#define gpr_warn(Expr, Msg) \
    if(!(Expr)) \
    { \
        core::LogWarning(fmt::format("Warning Assert failed:\t{}\nSource:\t\t{}, line {}", \
            #Msg, __FILE__,__LINE__)); \
        throw core::AssertException(Msg); \
    }
 
#  else
 
#define gpr_warn(Expr, Msg) \
    if (!(Expr)) \
    { \
        core::LogWarning(fmt::format("Warning Assert failed:\t{}\nSource:\t\t{}, line {}", \
        #Msg, __FILE__, __LINE__)); \
    }
#  endif
# endif
#else
#define gpr_assert(Expr, Msg) \
    void(0);
#define gpr_warn(Expr, Msg) \
    void(0);
#endif