Technical facts

Operating system(s) or programming environment(s)

Lubuntu 15.04 (vivid)

IDE(s):

Qt Creator 3.1.1

Project type:

Console application

C++ standard:

C++98

Compiler(s):

G++ 4.9.2

Libraries used:

STL: GNU ISO C++ Library, version 4.9.2

Qt project file: ./CppStdStrcpyExample1/CppStdStrcpyExample1.pro


include(../../ConsoleApplication.pri) #Or use the code below

# QT += core

# QT += gui

# CONFIG   += console

# CONFIG   -= app_bundle

# TEMPLATE = app

# CONFIG(release, debug|release) {

#   DEFINES += NDEBUG NTRACE_BILDERBIKKEL

# }

# QMAKE_CXXFLAGS += -std=c++1y -Wall -Wextra -Weffc++

# unix {

#   QMAKE_CXXFLAGS += -Werror

# }



SOURCES += main.cpp

./CppStdStrcpyExample1/main.cpp


#include <cassert>

#include <cstring>



int main()

{

  const char source[] = "0123456789";



  const int length = std::strlen(source);

  assert(length == 10

    && "std::strlen does not count the trailing null terminator");



  char * const buffer = new char[ length + 1]; //Take '\0' into account

  std::strcpy(buffer,source);



  assert(std::strlen(buffer) == length

    && "Source and buffer must contain the same number of characters");



  assert(std::strcmp(source,buffer) == 0

    && "Source and buffer must contain the same characters");

}

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(C++) StdStrcpyExample1

Technical facts

Qt project file: ./CppStdStrcpyExample1/CppStdStrcpyExample1.pro

./CppStdStrcpyExample1/main.cpp