作业01 #111
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作业01 #111
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-创建stb_image_write.cpp，并在CMakeLists.txt中创建stbiw库，包含cpp和h文件 -target_include_directories引入h文件的路径，保证main所在的项目可以让CMake通过链接stbiw时找到对应头文件 -stbiw是C风格库，前一半为函数声明，后一半为函数定义，其中函数定义被宏STB_IMAGE_WRITE_IMPLEMENTATION包含起来，当且仅当此宏被定义是，编译器才读取定义并给出编译结果，否则相当于仅仅读取一个包含了一系列函数声明的头文件，从而实现在一个给定区域通过STB_IMAGE_WRITE_IMPLEMENTATION定义函数，其他地方仅引入头文件用于编译通过的目的
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2023-01-31
-创建stb_image_write.cpp，并在CMakeLists.txt中创建stbiw库，包含cpp和h文件
-target_include_directories引入h文件的路径，保证main所在的项目可以让CMake通过链接stbiw时找到对应头文件
-stbiw是C风格库，前一半为函数声明，后一半为函数定义，其中函数定义被宏STB_IMAGE_WRITE_IMPLEMENTATION包含起来，当且仅当此宏被定义是，编译器才读取定义并给出编译结果，否则相当于仅仅读取一个包含了一系列函数声明的头文件，从而实现在一个给定区域通过STB_IMAGE_WRITE_IMPLEMENTATION定义函数，其他地方仅引入头文件用于编译通过的目的