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Morten Nobel-Joergensen
2017-09-07 13:16:34 +02:00
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README.md
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@@ -2,7 +2,7 @@
# C++ QUICK REFERENCE / C++ CHEATSHEET # C++ QUICK REFERENCE / C++ CHEATSHEET
Based on <a href="http://www.pa.msu.edu/~duxbury/courses/phy480/Cpp_refcard.pdf">Phillip M. Duxbury's C++ Cheatsheet</a> and edited by Morten Nobel-Jørgensen. Based on <a href="http://www.pa.msu.edu/~duxbury/courses/phy480/Cpp_refcard.pdf">Phillip M. Duxbury's C++ Cheatsheet</a> and edited by Morten Nobel-Jørgensen.
The cheatsheet focus on C++ - not on the library. The cheatsheet focus is on C++ - not on the library.
C++11 additions is inspired by <a href="https://isocpp.org/blog/2012/12/c11-a-cheat-sheet-alex-sinyakov">ISOCPP.org C++11 Cheatsheet</a>). C++11 additions is inspired by <a href="https://isocpp.org/blog/2012/12/c11-a-cheat-sheet-alex-sinyakov">ISOCPP.org C++11 Cheatsheet</a>).
The goal is to give a concise overview of basic, modern C++. The goal is to give a concise overview of basic, modern C++.
@@ -15,7 +15,7 @@ The document is hosted on https://github.com/mortennobel/cpp-cheatsheet. Any com
// Comment to end of line // Comment to end of line
/* Multi-line comment */ /* Multi-line comment */
#include <stdio.h> // Insert standard header file #include <stdio.h> // Insert standard header file
include "myfile.h" // Insert file in current directory #include "myfile.h" // Insert file in current directory
#define X some text // Replace X with some text #define X some text // Replace X with some text
#define F(a,b) a+b // Replace F(1,2) with 1+2 #define F(a,b) a+b // Replace F(1,2) with 1+2
#define X \ #define X \
@@ -352,6 +352,7 @@ s1 == "hello world" // Comparison, also <, >, !=, etc.
s1[0]; // 'h' s1[0]; // 'h'
s1.substr(m, n); // Substring of size n starting at s1[m] s1.substr(m, n); // Substring of size n starting at s1[m]
s1.c_str(); // Convert to const char* s1.c_str(); // Convert to const char*
s1 = to_string(12.05); // Converts number to string
getline(cin, s); // Read line ending in '\n' getline(cin, s); // Read line ending in '\n'
~~~~ ~~~~