{"id":2233,"date":"2023-09-07T19:35:19","date_gmt":"2023-09-07T11:35:19","guid":{"rendered":"https:\/\/courtship.top\/?p=2233"},"modified":"2023-09-07T19:35:19","modified_gmt":"2023-09-07T11:35:19","slug":"%e8%ae%b0%e5%bd%95%e7%82%b9%e4%b9%8b%e5%89%8d%e6%b2%a1%e8%a7%81%e8%bf%87%e7%9a%84ue-c%e5%a5%87%e6%8a%80%e6%b7%ab%e5%b7%a7","status":"publish","type":"post","link":"https:\/\/courtship.top\/index.php\/2023\/09\/07\/%e8%ae%b0%e5%bd%95%e7%82%b9%e4%b9%8b%e5%89%8d%e6%b2%a1%e8%a7%81%e8%bf%87%e7%9a%84ue-c%e5%a5%87%e6%8a%80%e6%b7%ab%e5%b7%a7\/","title":{"rendered":"\u8bb0\u5f55\u70b9\u4e4b\u524d\u6ca1\u89c1\u8fc7\u7684UE C++\u5947\u6280\u6deb\u5de7"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4f7f\u7528TArray.Emplace\u65f6\u53ef\u7528\u53c2\u6570\u76f4\u63a5\u6784\u9020\u4e34\u65f6\u5bf9\u8c61<\/h2>\n\n\n\n<p>\u4f7f\u7528Emplace\u51fd\u6570\u6dfb\u52a0\u7ed3\u6784\u4f53\u65f6\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u62ec\u53f7\u4e2d\u586b\u5199\u7ed3\u6784\u4f53\u7684\u6210\u5458\u53c2\u6570\uff0c\u800c\u4e0d\u9700\u8981\u8fdb\u884c\u663e\u793a\u8f6c\u6362\u3002\u8fd9\u662f\u56e0\u4e3aEmplace\u51fd\u6570\u4f1a\u81ea\u52a8\u6839\u636e\u53c2\u6570\u7c7b\u578b\u8c03\u7528\u7ed3\u6784\u4f53\u7684\u6784\u9020\u51fd\u6570\u6765\u521b\u5efa\u65b0\u7684\u7ed3\u6784\u4f53\u5bf9\u8c61\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>struct MyStruct\n{\n    int32 x;\n    int32 y;\n\n    MyStruct(int32 InX, int32 InY)\n        : x(InX)\n        , y(InY)\n    {\n    }\n};\nTArray&lt;MyStruct> MyArray;\n\n\/\/ \u6dfb\u52a0\u4e00\u4e2aMyStruct\u5bf9\u8c61\nMyArray.Emplace(1, 2);\n\n\/\/ \u6dfb\u52a0\u53e6\u4e00\u4e2aMyStruct\u5bf9\u8c61\nint32 X = 3;\nint32 Y = 4;\nMyArray.Emplace(X, Y);\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f7f\u7528\u6a21\u7248\u51fd\u6570\u8fdb\u884c\u76f8\u540c\u64cd\u4f5c\u7684\u5927\u91cf\u590d\u7528<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>class InworldPacketCreator : public Inworld::PacketVisitor\n{\npublic:\n\tvirtual ~InworldPacketCreator() = default;\n\n\tvirtual void Visit(const Inworld::TextEvent&amp; Event) override { Create&lt;FInworldTextEvent, Inworld::TextEvent>(Event); } \/\/Packet = std:make_shared&lt;FInWorldTextEvent>(Inworld::TextEvent&amp; event);\n\tvirtual void Visit(const Inworld::DataEvent&amp; Event) override { Create&lt;FInworldDataEvent, Inworld::DataEvent>(Event); }\n\tvirtual void Visit(const Inworld::AudioDataEvent&amp; Event) override { Create&lt;FInworldAudioDataEvent, Inworld::AudioDataEvent>(Event); }\n\tvirtual void Visit(const Inworld::SilenceEvent&amp; Event) override { Create&lt;FInworldSilenceEvent, Inworld::SilenceEvent>(Event); }\n\tvirtual void Visit(const Inworld::ControlEvent&amp; Event) override { Create&lt;FInworldControlEvent, Inworld::ControlEvent>(Event); }\n\tvirtual void Visit(const Inworld::EmotionEvent&amp; Event) override { Create&lt;FInworldEmotionEvent, Inworld::EmotionEvent>(Event); }\n\tvirtual void Visit(const Inworld::CustomEvent&amp; Event) override { Create&lt;FInworldCustomEvent, Inworld::CustomEvent>(Event); }\n\n\tstd::shared_ptr&lt;FInworldPacket> GetPacket() { return Packet; }\n\nprivate:\n\ttemplate&lt;typename TNew, typename TOrig>\n\tvoid Create(const TOrig&amp; Event)\n\t{\n\t\tPacket = std::make_shared&lt;TNew>(Event);\n\t}\n\n\tstd::shared_ptr&lt;FInworldPacket> Packet;\n};<\/code><\/pre>\n\n\n\n<p>\u7b49\u4ef7\u4e8e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Packet = std:make_shared&lt;FInWorldTextEvent>(Inworld::TextEvent&amp; event);<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">C++\u540e\u7f00\u4e3a.ini\u7684\u662f\u4ec0\u4e48\u6587\u4ef6<\/h2>\n\n\n\n<p>\u5728C++\u4e2d\uff0c\u540e\u7f00\u4e3a.inl\u7684\u6587\u4ef6\u901a\u5e38\u662f\u7528\u4e8e\u5b9e\u73b0\u6a21\u677f\u7c7b\u6216\u5185\u8054\u51fd\u6570\u7684\u6587\u4ef6\u3002\u7531\u4e8e\u6a21\u677f\u7c7b\u548c\u5185\u8054\u51fd\u6570\u7684\u5b9e\u73b0\u901a\u5e38\u9700\u8981\u653e\u5728\u5934\u6587\u4ef6\u4e2d\uff0c\u56e0\u6b64\u4e3a\u4e86\u907f\u514d\u5934\u6587\u4ef6\u8fc7\u5927\uff0c\u53ef\u4ee5\u5c06\u6a21\u677f\u7c7b\u6216\u5185\u8054\u51fd\u6570\u7684\u5b9e\u73b0\u653e\u5728\u540e\u7f00\u4e3a.inl\u7684\u6587\u4ef6\u4e2d\uff0c\u7136\u540e\u5728\u5934\u6587\u4ef6\u4e2d\u5305\u542b\u8be5\u6587\u4ef6\uff0c\u4ee5\u4fbf\u8fdb\u884c\u7f16\u8bd1\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>CPP\u590d\u5236\/\/ MyTemplateClass.inl\n\ntemplate&lt;typename T&gt;\nvoid MyTemplateClass&lt;T&gt;::MyFunction()\n{\n    \/\/ \u5b9e\u73b0\u4ee3\u7801\n}\n<\/code><\/pre>\n\n\n\n<p>\u7136\u540e\uff0c\u5728MyTemplateClass.h\u5934\u6587\u4ef6\u4e2d\u5305\u542bMyTemplateClass.inl\u6587\u4ef6\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>CPP\u590d\u5236\/\/ MyTemplateClass.h\n\n#pragma once\n\ntemplate&lt;typename T&gt;\nclass MyTemplateClass\n{\npublic:\n    void MyFunction();\n};\n\n#include \"MyTemplateClass.inl\"\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u6837\uff0c\u5c31\u53ef\u4ee5\u5c06\u6a21\u677f\u7c7b\u7684\u5b9e\u73b0\u548c\u5934\u6587\u4ef6\u5206\u79bb\u5f00\u6765\uff0c\u4f7f\u5f97\u4ee3\u7801\u66f4\u52a0\u6e05\u6670\u548c\u6613\u4e8e\u7ef4\u62a4\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u540e\u7f00\u4e3a.inl\u7684\u6587\u4ef6\u5e76\u4e0d\u662fC++\u6807\u51c6\u4e2d\u5b9a\u4e49\u7684\u6587\u4ef6\u7c7b\u578b\uff0c\u800c\u662f\u4e00\u79cd\u7ea6\u5b9a\u4fd7\u6210\u7684\u547d\u540d\u65b9\u5f0f\u3002\u56e0\u6b64\uff0c\u5728\u4f7f\u7528\u540e\u7f00\u4e3a.inl\u7684\u6587\u4ef6\u65f6\uff0c\u9700\u8981\u9075\u5faa\u7ea6\u5b9a\u4fd7\u6210\u7684\u547d\u540d\u65b9\u5f0f\uff0c\u5e76\u5728\u5934\u6587\u4ef6\u4e2d\u5305\u542b\u8be5\u6587\u4ef6\uff0c\u4ee5\u4fbf\u8fdb\u884c\u7f16\u8bd1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528TArray.Emplace\u65f6\u53ef\u7528\u53c2\u6570\u76f4\u63a5\u6784\u9020\u4e34\u65f6\u5bf9\u8c61 \u4f7f\u7528Emplace\u51fd\u6570\u6dfb\u52a0\u7ed3\u6784\u4f53\u65f6\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u62ec\u53f7\u4e2d\u586b\u5199\u7ed3\u6784\u4f53\u7684\u6210\u5458\u53c2 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[12],"tags":[],"class_list":["post-2233","post","type-post","status-publish","format-standard","hentry","category-ue"],"_links":{"self":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts\/2233","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/comments?post=2233"}],"version-history":[{"count":0,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts\/2233\/revisions"}],"wp:attachment":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/media?parent=2233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/categories?post=2233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/tags?post=2233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}