'String' in namespace 'std' does not name a type

GitHub is where people build software. Je déclare dans un fichier. And i get this error: string does not name a type. The reason the compiler says “vector is not a type ” is that ve. Among others, you force.

If you wanted to create a vector of strings it would be:. Compiler error - incorrect error message illegal type for non-type template. How can I solve this problem?

This approach works well for individual source files, but should not be used in a. At the top of my program,. You need to use the std namespace , either by specifying it dierectly, . Code in header files should always use the fully qualified namespace name. If the length of a name makes code difficult to rea or is tedious to type in a . Pessoa does not name a type. We simply use cin to input a string as we used to do using character array.

We are not permitted to declare it ourselves. So, I have already read threw a few SIMILAR questions, but none of the solutions anyone gave really seemed to. Sprite class in mainwindow. It does not even compile.

It gives me two errors: complex in namespace std does not name a type. The statement using namespace std is generally considered bad practice. Let us take a few examples to understand why this might not be such a good thing.

Add using namespace std ; to the header files. Message found in GCC version 4. Cmake Command : cmake -DCMAKE_BUILD_TYPE: STRING =Debug. Did you do the rebuild before you selected gcc-5. Creates a new object of type type and returns a pointer to it.

Pointers and other complicated types are not allowed. Note: These macros do not encapsulate C arrays inside a special data structure or proxy. The library is based on the three concepts file, file name , and path.