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operator<= (<vector>) 

Tests if the object on the left side of the operator is less than or equal to the object on the right side.


bool operator<=(
   const vector<Type, Allocator>& _Left,
   const vector<Type, Allocator>& _Right
);

Parameters

_Left

An object of type vector.

_Right

An object of type vector.

true if the vector on the left side of the operator is less than or equal to the vector on the right side of the operator; otherwise false.

// vector_op_le.cpp
// compile with: /EHsc
#include <vector>
#include <iostream>

int main( )
{
   using namespace std; 
   
   vector <int> v1, v2;
   v1.push_back( 1 );
   v1.push_back( 2 );
   v1.push_back( 4 );

   v2.push_back( 1 );
   v2.push_back( 3 );

   if ( v1 <= v2 )
      cout << "Vector v1 is less than or equal to vector v2." << endl;
   else
      cout << "Vector v1 is greater than vector v2." << endl;
}

Output

Vector v1 is less than or equal to vector v2.

Header: <vector>

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