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Using Visual Leak Detector (VLD) to improve code quality / 利用VLD检查代码内存泄漏 #9
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crazyzlj
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using Visual Leak Detector (VLD) to improve your code quality
[Protocol] Using Visual Leak Detector (VLD) to improve code quality
Mar 31, 2017
crazyzlj
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[Protocol] Using Visual Leak Detector (VLD) to improve code quality
[Protocol] Using Visual Leak Detector (VLD) to improve code quality / 利用VLD检查代码内存泄漏
Mar 31, 2017
crazyzlj
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[Protocol] Using Visual Leak Detector (VLD) to improve code quality / 利用VLD检查代码内存泄漏
Using Visual Leak Detector (VLD) to improve code quality / 利用VLD检查代码内存泄漏
Mar 31, 2017
crazyzlj
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Aug 15, 2023
13444638 Merge pull request #9 from crazyzlj/dev c78b3437 (bugfix):set installation related paths to cache git-subtree-dir: seims/src/ccgl git-subtree-split: 134446389c1c51c8cfd2d063e119663e0c72e8da
crazyzlj
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Nov 21, 2024
f55a618e [ci skip] Merge commit '8d31c4cf074efa132e8f8b4ea083507b2fa634da' into dev 8d31c4cf Squashed 'cmake/' changes from 2c2cf3f..2c05601 c11f6de7 update github actions to use Node.js 20 [ci skip] cc7c6c8f update to the latest master [ci skip] 9c857bb6 Typo fixed of IMAGE_TAG, using github.ref == 'refs/heads/master' 20a046d3 Merge pull request #14 from crazyzlj/dev 002902e1 deploy images after the success of build and test 77608eba Update dockerfiles 57f33486 Backup previous used workflow for deploying images 9eab234e Remove links to dockerfiles cce3f0de Ignore for docker build process 308a8df2 Change mongo-c-driver download path 45439f66 update to the latest master branch dc331ec5 Merge branch 'master' of github.com:crazyzlj/CCGL e085ab46 Update gdal version; use default version using ankane/setup-mongodb 411ba9a3 Merge pull request #13 from crazyzlj/dev b3f9c929 remove --platform=$BUILDPLATFORM 39fbff55 Merge pull request #12 from crazyzlj/dev 6bce8436 Use FROM --platform=$BUILDPLATFORM xxx as builder; Add provenance: false for docker/build-push-action 460a0834 Merge pull request #11 from crazyzlj/dev 415c1280 Update how to use CCGL with MongoDB in docker f50d3f99 Copy ccgl to /usr/local directories 55635670 Remove dockerfiles that running gtest of ccgl c46ba95d Build amd64 and arm64 versions c18889e3 Update gdal image from ghcr ece54d09 test all image versions 3e2f3334 test mongodb on macos-latest e2b12743 test tags for acr and ghcr b7652b48 test ankane/setup-mongodb on macos a8000c93 test acr and ghcr b54e60de only test ghcr 506a1a96 test permissions write-all 91112103 test e7791ea7 test ci 14568e41 Test again 533a4483 Test push images to ACR and ghcr 0190e958 Test push images to ACR and ghcr 9f3a4509 Test push images to ACR and ghcr e33f3873 Merge pull request #10 from crazyzlj/dev 4c705a08 add deploy docker images to ghcr.io 43a91748 add deploy docker images to ghcr.io 82933b02 add deploy docker images to ghcr.io 13444638 Merge pull request #9 from crazyzlj/dev c78b3437 (bugfix):set installation related paths to cache 35998ae0 Merge pull request #8 from crazyzlj/dev e9478086 (bugfix):only support mongo-c-driver-1.5.0+ to use mongoc_collection_find_with_opts 8c3db8f1 Merge pull request #7 from crazyzlj/dev f163d02b Squashed 'cmake/' changes from 8a954e2..2c2cf3f 52707277 Merge commit 'f163d02bd16f45d53927393d63e7a506c0e21ec1' into dev ea3b1661 (bugfixed): default nodata should depends on data type of clsRasterData 21ce5201 (feat/experimental): Add support of Sanitizers 314dee89 (bugfix): delete tm correctly fe0630dc (bugfix): fixed memory leak on MSVC 738b8028 merge latest master e74c4cca Bug fixed on GDAL 1.x & 2.x c4997932 Add CODECOV_TOKEN fa7d7229 Add GDAL data types added from versions 3.5 & 3.7 c797e3e5 Test passed on Xcode git-subtree-dir: seims/src/ccgl git-subtree-split: f55a618e2e84c0416b0d9436185a023ba838c932
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利用Visual Leak Detector (VLD) 2.5.1 检查了模型框架代码的内存泄漏问题
代码更改详见pull7。
其实说白了内存泄漏就是没有把new和delete配对使用,但是实际编码中,尤其是涉及复杂类与类之间相互调用的时候,理清什么时候释放哪块内存是不太容易的。
我这次主要检查了数组、含有自定义数据类型(或类实例)的容器(vector,map等)以及复杂类的释放及析构函数,这些可能涵盖了我们日常编程常见的内存泄漏问题。
对于复杂类的编写,大家要遵循“Rules of three”原则,即如果你的类需要以下任意一个函数,那么就请显式写出所有三个:
点这里扩展阅读。
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