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: ./CppArray_merge/CppArray_merge.pro


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

# QT += core

# QT += gui

# greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

# CONFIG   += console

# CONFIG   -= app_bundle

# TEMPLATE = app

# CONFIG(release, debug|release) {

#   DEFINES += NDEBUG NTRACE_BILDERBIKKEL

# }

# QMAKE_CXXFLAGS += -std=c++11 -Wall -Wextra -Weffc++

# unix {

#   QMAKE_CXXFLAGS += -Werror

# }



SOURCES += main.cpp

./CppArray_merge/main.cpp


#include <algorithm>

#include <cassert>

#include <vector>



///Modeled after the PHP function array_merge

template <class T>

const std::vector<T> array_merge(

  const std::vector<T>& v,

  const std::vector<T>& w)

{

  std::vector<T> x { v };

  std::copy(w.begin(),w.end(),std::back_inserter(x));

  return x;

}



int main()

{

  const std::vector<int> a { 0,1,2 };

  const std::vector<int> b { 0,2,4,6 };



  //Concatenate the arrays

  const std::vector<int> expected { 0,1,2,0,2,4,6 };



  //Find the merged set, raw

  const std::vector<int> result = array_merge(a,b);

  assert(result == expected);

}

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(C++) Array_merge

Technical facts

Qt project file: ./CppArray_merge/CppArray_merge.pro

./CppArray_merge/main.cpp