{"id":139521,"date":"2020-07-15T19:42:31","date_gmt":"2020-07-15T11:42:31","guid":{"rendered":"http:\/\/4563.org\/?p=139521"},"modified":"2020-07-15T19:42:31","modified_gmt":"2020-07-15T11:42:31","slug":"vscode-%e6%80%8e%e4%b9%88-include-opencv2","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=139521","title":{"rendered":"vscode \u600e\u4e48 include opencv2?"},"content":{"rendered":"
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vscode \u600e\u4e48 include opencv2? <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : xiaoming1992 <\/span> <\/i> 12<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u521d\u5b66 cpp
\u6211\u628a opencv \u4e0b\u8f7d\u5230\u4e86\u4e00\u4e2a\u5355\u72ec\u7684\u76ee\u5f55\u4e0b<\/p>\n

cpp-libs |--opencv |--|--sources |--|--build |--|--|--bin |--|--|--x64 |--|--|--include |--|--|--|--opencv2 |--|--|--|--|--core |--|--|--|--|--|--core.hpp \u7b49\u6587\u4ef6 \/\u76ee\u5f55 <\/code><\/pre>\n
c_cpp_properties.json<\/code>\u6587\u4ef6\u5982\u4e0b:<\/p>\n
{     \"configurations\": [         {             \"name\": \"Win32\",             \"includePath\": [                 \"${workspaceFolder}\/**\",                 \"${default}\",                 \"C:\/cpp-libs\/opencv\/build\/include\"             ],             \"defines\": [                 \"_DEBUG\",                 \"UNICODE\",                 \"_UNICODE\"             ],             \"compilerPath\": \"C:\\MinGW\\bin\\g++.exe\",             \"cStandard\": \"c11\",             \"cppStandard\": \"gnu++14\",             \"intelliSenseMode\": \"clang-x86\"         }     ],     \"version\": 4 } <\/code><\/pre>\n
\u6211\u5728.cpp<\/code>\u6587\u4ef6\u4e2d\u5f15\u5165opencv2<\/code>\u5982\u4e0b:<\/p>\n
#include <opencv2\/core\/core.hpp> <\/code><\/pre>\n
\u4e3a\u4ec0\u4e48 include \u8fd9\u4e2a\u8def\u5f84(C:\/cpp-libs\/opencv\/build\/include<\/code>)\u8fd8\u4e0d\u591f, F5 \u8c03\u8bd5\u65f6\u4f9d\u7136\u63d0\u793a fatal error: opencv2\/core\/core.hpp: No such file or directory<\/code>, includePath \u5230\u5e95\u5e94\u8be5\u662f\u4ec0\u4e48\uff1f<\/p>\n
ps: \u6ca1\u7528 visual studio, \u592a\u5927\u4e86<\/p>\n<\/p><\/div>\n
 \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (7<\/span>)        <\/div>\n
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     \u8cc7\u6df1\u5927\u4f6c : nannanziyu <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @xiaoming1992 
    c_cpp_properties.json \u91cc\u7684 inlucdePath \u53ea\u7528\u4e8e Code Intelligence
    \u4f60\u8981\u5728 tasks.json \u91cc\u7528 -I \u53c2\u6570\u6765\u5bf9 build \u547d\u4ee4\u884c\u589e\u52a0 Include Path
    \u6bd4\u5982<\/p>\n
     “command”: “g++”,
     “args”: [
     “${file}”,
     “-g”,
     “-std=c++17”,
     “-Wall”,
     “-o”,
     “${fileDirname}\\${fileBasenameNoExtension}.exe”,
     “-I”,
     “C:\/cpp-libs\/opencv\/build\/include”,
     ]                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : xiaoming1992 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @nannanziyu \u8c22\u8c22\uff0c\u786e\u5b9e\u662f\u8fd9\u6837\uff0c\u5728`tasks.json`\u4e2d\u6dfb\u52a0\u53c2\u6570\u540e\u5c31\u53ef\u4ee5\u7f16\u8bd1\u4e86\u3002 
    \u53ef\u662f\u7f16\u8bd1\u540e\u53c8\u62a5`’recursive_mutex’ in namespace ‘std’ does not name a type`\u9519\u8bef\uff0c`stackoverflow`\u4e0a\u6709\u7c7b\u4f3c\u7684\u95ee\u9898[https:\/\/stackoverflow.com\/questions\/14191566\/c-mutex-in-namespace-std-does-not-name-a-type]( https:\/\/stackoverflow.com\/questions\/14191566\/c-mutex-in-namespace-std-does-not-name-a-type)\uff0c\u5f53\u7136 google \u4e0a\u6709\u5f88\u591a\u76f8\u5173\u95ee\u9898\uff0c\u4f46\u662f\u5927\u591a\u90fd\u8bf4\u662f\u7f16\u8bd1\u5668\u7684\u95ee\u9898 
    \u6628\u5929\u8bd5\u4e86\u4e00\u4e0b\uff0c\u628a google \u5230\u7684\u56de\u7b54\u4e2d\u63a8\u8350\u7684\u7f16\u8bd1\u5668\u51e0\u4e4e\u90fd\u8bd5\u4e86\u4e00\u4e0b\uff0c\u8fd8\u662f\u4e0d\u884c\uff0c\u5b9e\u5728\u662f\u641e\u4e0d\u6765\u4e86\uff0c\u53c8\u628a vs2019 \u4e0b\u56de\u6765\u4e86\uff0c\u5b9e\u5728\u662f\u4e0d\u60f3\u4e0b\u8fd9\u4e2a\uff0c\u592a\u5927\u4e86\uff0c\u516c\u53f8\u7535\u8111\u53c8\u592a\u635e\uff0c\u4f46\u662f\u6ca1\u529e\u6cd5\uff0c\u5e94\u8be5\u662f\u6211\u592a\u635e\u4e86\uff0c\u641e\u4e0d\u6765\uff0c\u7b97\u4e86\u7b97\u4e86\uff0c\u4e0d\u6298\u817e\u4e86\u3002\u518d\u6b21\u611f\u8c22                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : nannanziyu <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 1. recursive_mutex \u5c5e\u4e8e posix thread\uff0c\u6240\u4ee5\u4f60\u7684 gcc \u8981\u4e0b\u8f7d posix thread \u7684
    \u6bd4\u5982\u7528 MinGW-64
    https:\/\/sourceforge.net\/projects\/mingw-w64\/files\/Toolchains%20targetting%20Win64\/
    \u4e0b\u8f7d\u8fd9\u4e2a\u9875\u9762\u4e2d\u7684 x86_64-posix-seh
    2. opencv \u4e5f\u8981\u4e0b\u8f7d\u5bf9\u5e94\u7684 build
    https:\/\/github.com\/huihut\/OpenCV-MinGW-Build\uff0c\u4e0d\u7136\u53ef\u4ee5\u7f16\u8bd1\uff0c\u4f46\u65e0\u6cd5 link
    3. vs2019 \u5f88\u5c0f\uff0c\u6700\u5c0f\u5b89\u88c5\u53ea\u8981 800M \u3002\u5927\u662f\u56e0\u4e3a\u4f60\u628a msvc \u548c sdk \u90fd\u88c5\u4e0a\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : nannanziyu <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
     \"vscode<\/p>\n
    task.json
    {
     \/\/ See https:\/\/go.microsoft.com\/fwlink\/?LinkId=733558
     \/\/ for the documentation about the tasks.json format
     “version”: “2.0.0”,
     “tasks”: [
     {
     “label”: “build”,
     “type”: “shell”,
     “command”: “g++”,
     “args”: [
     “${file}”,
     “-g”,
     “-std=c++17”,
     “-Wall”,
     “-o”,
     “${fileDirname}\\${fileBasenameNoExtension}.exe”,
     “-I”,
     “F:\/Download\/OpenCV-MinGW-Build-OpenCV-4.1.1-x64\/include”,
     “-LF:\/Download\/OpenCV-MinGW-Build-OpenCV-4.1.1-x64\/x64\/mingw\/lib”,
     “-llibopencv_core411”,
     “-llibopencv_imgcodecs411”,
     “-llibopencv_highgui411”
     ]
     }
     ]
    }<\/p>\n
    launch.json
    {
     \/\/ Use IntelliSense to learn about possible attributes.
     \/\/ Hover to view descriptions of existing attributes.
     \/\/ For more information, visit: https:\/\/go.microsoft.com\/fwlink\/?linkid=830387
     “version”: “0.2.0”,
     “configurations”: [
     {
     “name”: “(gdb) Launch”,
     “type”: “cppdbg”,
     “request”: “launch”,
     “program”: “${workspaceFolder}\/${fileBasenameNoExtension}.exe”,
     “args”: [],
     “stopAtEntry”: false,
     “cwd”: “${workspaceFolder}”,
     “environment”: [],
     “externalConsole”: false,
     “MIMode”: “gdb”,
     “miDebuggerPath”: “gdb”,
     “setupCommands”: [
     {
     “description”: “Enable pretty-printing for gdb”,
     “text”: “-enable-pretty-printing”,
     “ignoreFailures”: true
     }
     ],
     “preLaunchTask”: “build”
     }
     ]
    }                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : xiaoming1992 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u611f\u8c22\u611f\u8c22\uff0c\u90a3\u5e94\u8be5\u662f\u6211\u7684 opencv \u7248\u672c\u4e0d\u5bf9\uff0c\u56e0\u4e3a\u662f\u5f88\u4e45\u4e4b\u524d\u4e0b\u7684\uff0c\u5199\u4e86\u4e00\u70b9\u56fe\u7247\u5904\u7406\u76f8\u5173\u7684\u4e1c\u897f\uff0c\u5f53\u65f6\u7528\u7684 vs2019 \u8dd1\u7684\u597d\u597d\u7684\uff0c\u56e0\u4e3a\u5904\u7406\u6548\u679c\u4e0d\u597d(\u7a0b\u5e8f\u592a\u635e)\u5c31\u6401\u7f6e\u4e86\uff0c\u7136\u540e\u53c8\u5378\u8f7d\u4e86 vs\uff0c\u73b0\u5728\u6361\u8d77\u6765\u7528 vscode \u7ed3\u679c\u8dd1\u4e0d\u8d77\u6765\u4e86\u3002\u3002\u3002 <\/p>\n
    \u4f60\u8bf4\u7684\u90a3\u4e2a mingw-64 \u90a3\u4e2a\u7248\u672c\u6211\u5e94\u8be5(?)\u662f\u4e0b\u8f7d\u8fc7\u7684\uff0c\u4f46\u662f\u5f53\u65f6\u4f30\u8ba1\u662f opencv \u7248\u672c\u4e0d\u5bf9\uff0c\u4ecd\u7136\u8dd1\u4e0d\u8d77\u6765\uff0c\u5f85\u4f1a\u518d\u8bd5\u4e00\u8bd5\uff0c\u518d\u6b21\u611f\u8c22\uff0c\u73b0\u5728\u613f\u610f\u50cf\u4f60\u8fd9\u4e48\u8be6\u7ec6\u5730\u7ed9\u65b0\u4eba\u8bb2\u89e3\u8fd9\u79cd\u57fa\u7840\u95ee\u9898\u7684\u4e0d\u591a\u4e86                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : nannanziyu <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @xiaoming1992 
    1. \u4e0d\u662f\u7684\uff0copencv \u7248\u672c\u4e0d\u5bf9\uff0c\u53ea\u4f1a\u5bfc\u81f4 link \u5931\u8d25\uff0c\u7f16\u8bd1\u662f\u4f1a\u901a\u8fc7\u7684
    2. \u4f60\u7528\u7684\u662f win32 thread \u7684 MinGW-64\uff0c\u6240\u4ee5\u4f1a\u63d0\u793a\u4e0d\u5b58\u5728 std::recursive_mutex<\/p>\n
    \"vscode <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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     \u8cc7\u6df1\u5927\u4f6c : nannanziyu <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @xiaoming1992 
    \"vscode
    \u7eff\u6846\u7684\u662f posix thread \u7684 MinGW\uff0c\u7f16\u8bd1 opencv \u6210\u529f
    \u7ea2\u6846\u7684\u662f\u7528 win32 thread \u7684 MinGW\uff0c\u62a5\u9519 std::recursive_mutex \u4e0d\u5b58\u5728                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"
    vscode \u600e\u4e48 include…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/139521"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=139521"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/139521\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=139521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=139521"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=139521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}