From 56f20d81f8893ebcde870ec0840a0d0c49280357 Mon Sep 17 00:00:00 2001 From: Jeffery Myers Date: Sun, 6 Feb 2022 09:16:43 -0800 Subject: [PATCH] better question formatting --- ...y-asked-Questions-for-using-Raylib-with-C-Plus-Plus.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Frequently-asked-Questions-for-using-Raylib-with-C-Plus-Plus.md b/Frequently-asked-Questions-for-using-Raylib-with-C-Plus-Plus.md index 1e6117e..18ac03b 100644 --- a/Frequently-asked-Questions-for-using-Raylib-with-C-Plus-Plus.md +++ b/Frequently-asked-Questions-for-using-Raylib-with-C-Plus-Plus.md @@ -1,18 +1,18 @@ This page will go over some of the common questions new users of Raylib have when using C++. -* How do I use Raylib with C++? +# How do I use Raylib with C++? Raylib works with C++ in the exact same way it does with the C language. You can use Raylib from C++ with no special modifications or build steps. Simply include Raylib for your compiler and platform in the exact same way you do for C. Raylib is fully compatible with both C and C++. -* Do I have to use Raylib-CPP to use Raylib with C++? +# Do I have to use Raylib-CPP to use Raylib with C++? No, Raylib-CPP is not required to use Raylib with C++. Raylib-CPP is an optional wrapper that sits on top of the regular C Raylib in order to provide object oriented access to Raylib. Raylib-cpp still calls the same C Raylib in the end. -* I Get an error on code like this when building an example in C++ `(Vector3){1.0f,2.0f,3.0f}`. How Can I fix it? +# I Get an error on code like this when building an example in C++ `(Vector3){1.0f,2.0f,3.0f}`. How Can I fix it? This type of structure initialization `(Vector3){1.0f,2.0f,3.0f}` is called a compound literal and is not supported by C++. Some C++ compilers are strict and will not allow it. This code can be converted to brace initialization in C++ by simply removing the parentheses around the type. Changing the code to `Vector3{1.0f,2.0f,3.0f}` will fix the error. This change needs to be made for code that is pulled from the Raylib C examples. -* DrawText takes a const char*, but I have a std::string, how can I draw my string? +# DrawText takes a const char*, but I have a std::string, how can I draw my string? std::string has a method named c_str(), this will return the const char* stored in the string, use it as the argument for any C function that takes a const char*. `DrawText(my_string.c_str(),0,0,20,RED);`