问题描述
#include <QThread>
#include <libpq-fe.h>
这是我在 Qt 项目文件中包含 Postgresql 库的方式:
win32:CONfig(debug,debug|release): LIBS += -L'C:/Program Files/Postgresql/9.5/lib/' -llibpq
else:unix: LIBS += -L'C:/Program Files/Postgresql/9.5/lib/' -llibpq
INCLUDEPATH += 'C:/Program Files/Postgresql/9.5/include'
DEPENdpath += 'C:/Program Files/Postgresql/9.5/include'
这是我遇到的错误之一:
d:\mingw\mingw\include\c++\9.2.0\thread:282: error: no match for 'operator==' (operand types are 'std::thread::native_handle_type' {aka 'ptw32_handle_t'} and 'std::thread::native_handle_type' {aka 'ptw32_handle_t'})
In file included from ..\threadtest\mainwindow.cpp:4:
d:\mingw\mingw\include\c++\9.2.0\thread: In function 'bool std::operator==(std::thread::id,std::thread::id)':
d:\mingw\mingw\include\c++\9.2.0\thread:282:26: error: no match for 'operator==' (operand types are 'std::thread::native_handle_type' {aka 'ptw32_handle_t'} and 'std::thread::native_handle_type' {aka 'ptw32_handle_t'})
282 | return __x._M_thread == __y._M_thread;
| ~~~~~~~~~~~~~ ^~ ~~~~~~~~~~~~~
| | |
| | std::thread::native_handle_type {aka ptw32_handle_t}
| std::thread::native_handle_type {aka ptw32_handle_t}
我可能缺少什么设置?
解决方法
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