// C++ program to use this keyword // to call member functions of currently // executing objects #include <iostream> using namespace std; class GFG { string name; public: GFG(string name) { // Initialize value o
一般人很少會用this這個keyword,可是為什麼在我的程式碼中會使用this呢? 大部分會使用到this,是想將整個物件當參數傳給其他function,如 foo.func1(*this) 但我常常在memberfunction內使用this,有幾個理由 1.利用visual studio的intellisense 打了this->後,intellisense會列出所有可用的data member和memberfunction,...
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C++ keyword: C++ keyword:this From cppreference.com <cpp |keyword C++ Usage thispointer markingexplicit object parameters (since C++23)
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docs/extensions/how-to-declare-value-types-with-the-interior-ptr-keyword-cpp-cli.md +1-1Lines changed: 1 addition & 1 deletion Original file line numberDiff line numberDiff line change @@ -58,7 +58,7 @@ int main() { 58 58 3 59 59 ``` 60 60 61 - ## Example: this...
identifier ‘nullptr’ is a keyword in C++11, You can try to checkENABLE_CXX11in cmake-gui Orcmake -D ENABLE_CXX11=ONat the terminal 👍9 ️2 Sign up for freeto join this conversation on GitHub.Already have an account?Sign in to comment...
const key = getPt.keyWordPicked(); if (key === 'B') { // 回退到上一个取点对象 if (ptArr.length > 1) { ptArr.pop(); } } else if (key === 'O') { // 结束取点 break; } else { if (!pt) break; ptArr.push(pt); ...
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