38 lines
1.0 KiB
C++
38 lines
1.0 KiB
C++
//
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// Created by DefTruth on 2021/7/17.
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//
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//define 了常见的宏：LITE_EXPORTS LITE_WIN32 NOMAXMIN __unused 等
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#ifndef LITE_AI_LITE_AI_DEFS_H
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#define LITE_AI_LITE_AI_DEFS_H
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#include <iostream>
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#ifndef LITE_EXPORTS
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# if (defined _WIN32 || defined WINCE || defined __CYGWIN__)
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# define LITE_EXPORTS __declspec(dllexport) // __declspec(dllexport) 指示编译器将函数或变量导出到动态链接库（DLL）中
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# elif defined __GNUC__ && __GNUC__ >= 4 && (defined(__APPLE__)) // &&是二元运算符 defined是一元运算符,从左往右按需计算
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# define LITE_EXPORTS __attribute__ ((visibility ("default")))
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# endif
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#endif
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#if (defined _WIN32 || defined WINCE || defined __CYGWIN__)
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# define LITE_WIN32
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#elif defined __GNUC__ && __GNUC__ >= 4 && (defined(__APPLE__))
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# define LITE_UNIX
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#endif
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#ifdef LITE_WIN32
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# define NOMINMAX // 用在#include<windows.h>之前，用于禁止min/max宏定义
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#endif
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#ifndef LITE_EXPORTS
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# define LITE_EXPORTS
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#endif
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#ifndef __unused
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# define __unused
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#endif
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#endif //LITE_AI_LITE_AI_DEFS_H
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