OpenCV3.4 error: 'time' was not declared in this scope

企业开发 2018-05-08 14:26:59 阅读次数: 7

编译环境Windows
目标编译平台Windows
编译工具Mingw5.3
报错文件test_hdr.cpp
报错行140 6.报错原因时间函数未定义

srand(static_cast<unsigned>(time(0)));

在头部引用一下

#include <sys/time.h>

即可

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转载自my.oschina.net/VenusV/blog/1650307

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