Exception.h

浏览该文件的文档.

// Copyright 2024 libsese
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
 
#pragma once
 
#include <sese/Config.h>
#include <sese/io/OutputStream.h>
#include <sese/record/Logger.h>
#include <sese/system/StackInfo.h>
 
#include <exception>
#include <utility>
 
#ifdef SESE_PLATFORM_WINDOWS
#pragma warning(disable : 4275)
#endif
 
namespace sese {
 
#if defined(_MSC_VER)
using NativeException = std::exception;
#else
class UnixException : public std::exception {
public:
    explicit UnixException(const char *message) : std::exception(), msg(message) {
    }
 
    [[nodiscard]] const char *what() const noexcept override {
        return msg;
    }
 
private:
    const char *msg{};
};
 
using NativeException = UnixException;
#endif
 
class Exception : public NativeException {
public:
    explicit Exception(std::string message);
 
    ~Exception() override;
 
    void printStacktrace();
 
    void printStacktrace(sese::record::Logger *logger);
 
    void printStacktrace(sese::io::OutputStream *output);
 
    static uint16_t offset;
 
    [[nodiscard]] const char *what() const noexcept override;
 
    [[nodiscard]] std::string message() const noexcept;
 
protected:
    virtual std::string buildStacktrace();
 
    std::string *message_;
    system::StackInfo* stackInfo{};
};
} // namespace sese