Cannot open include file: 'vector.h': No such file or directory

At the top of the file, I have:

#include "vector.h"

then I do a:

vector<vtarg> targVector;

and got the following error

Cannot open include file: 'vector.h': No such file or directory

Am I missing out something? I tried #include "vector" even more errors.

#include "afxwin.h"
#include "vector.h"
// CTargDlg dialog
class CTargDlg : public CDialog {
  // Construction 
public:
    CTargDlg(CWnd* pParent = NULL);
  // standard constructor
    vector<vtarg> targVector;
开发者_开发知识库

You need to use

#include <vector>

instead, without the .h file extension. Furthermore, the vector template lives in the std namespace, so you should define your vector like

std::vector<vtarg> targVector;

Also make sure to include whatever headers are necessary for vtarg.

You made 3 errors.

First, the include file is called vector, not vector.h.

Second, this vector is an include that's part of the standard C++ run-time library, you need to use the <> include construction, like this:

#include <vector>

Third, the vector class (actually templated class) belongs to the std namespace. So you should write:

std::vector<vtarg> targVector;

The header file is called vector, not vector.h.

In general, standard C++ headers do not have the .h suffix.

If you get "even more errors" wen you #include <vector>, then you'll need to solve those errors. But since you haven't said what those errors are, it's kind of hard to help you with that.

There is no "vector.h". The header file for std::vector is <vector>. Indeed, all of the C++ standard library headers (save for the C-compatibility ones) do not have a ".h" at the end of them.

try this alternative

include "vector" 

some compilers, like visual c++ 2010, support this type of notations.
Also if it is a .c file for example xy.c use include"xy".

#include "vector.h" is actually the correct way of using this if you are using the stanford library collection.

https://www.stanford.edu/class/cs106b/cppdoc/Vector-class.html

The problem is that I don't think most compilers are set up to include the stanford library so the file is something you're going to have to include yourself I think.