I am writing some simple shader compilation code and during one point I use a vector of chars to store an error log if things go wrong. The problem is of course that the compiler refuses to accept that vector is in std:: (this is a probl...
After a brew upgrade, I tried to reinstall ROS Indigo on my Macbook (OS X El Capitan 10.11.6) Update: The latest Travis CI builds (71) are failing for the same reason ⚠️ ___...
I am calling a set function that clearly associates a member to my private member. Is there something else that I should be including? #ifndef STUDENTCOLLECTION_H #define STUDENTCOLLECTION_H #include<string> #include<vector> #include<iostream> #include<fstream> using namespace std; #include "...
fatal error: no member named 'find' in 'std::vector<int, std::allocator<int> >' if(people.find(people.begin(),people.end(),x)!=people.end()) #include<iostream>#include<vector>#defineREP(i,a,b) for(int i=a ; i> n >> m; vector<vector<int>> friends; vector<...
Codeforces Global Round 6D(VECTOR<ARRAY<INT,3> >) 2019-12-20 15:58 −一个人只要存在债务关系,那么他的债务可以和这整个债务关系网中任何人连边,和他当初借出或欠下的人没有关系。只需要记录他的债务值即可。 1 #define HAVE_STRUCT_TIMESPEC 2 #include<bits/stdc++.h> 3 using namespace... ...
In file included from Test.cpp:1: /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/cstddef:50:9: error: no member named 'nullptr_t' in the global namespace using ::nullptr_t; ~~^ 1 error generated. I'm not sure what the 'ignoring nonexistent directory' outputs...
typedef CSchemaString CSchemaID; typedef CSchemaString CSchemaIDRef; typedef CSchemaString CSchemaIDRefs; typedef CSchemaString CSchemaEntity; typedef CSchemaString CSchemaEntities; typedef CSchemaString CSchemaAnyURI; typedef CSchemaString CSchemaQName; typedef CSchemaString CSchemaNotation;Français...
#include<bits/stdc++.h>usingnamespacestd;#defineFAST_IO ios::sync_with_stdio(false), cin.tie(0), cout.tie(0)#defineendl'\n'#definepll pair<long long, long long>#definepii pair<int, int>#definevi vector<int>#definevl vector<long long>#definell long long#defineull unsigned long long...
Converting vector<string> to vector<double> Copy and pasting code WITH line numbers. COREDLL.DLL missing Correct addition of double values Could not load file or assembly in DEBUG mode. Works OK in release mode. Why? CPngImage on CBitmapButton Create a System Tray Application using C/C++ wh...
#include <iostream> #include <vector> #include <Eigen/Dense> using namespace std; using namespace Eigen; void pca(const MatrixXd& data, int dim, MatrixXd& transformed) { int n = data.rows(); // 样本数 int d = data.cols(); // 维数 // 中心化数据 VectorXd mean = data.colwise()...