Several type of formal refactoring:
1. someMatrix.data -> someMatrix.prt() 2. someMatrix.data + someMatrix.step * lineIndex -> someMatrix.ptr( lineIndex ) 3. (SomeType*) someMatrix.data -> someMatrix.ptr<SomeType>() 4. someMatrix.data -> !someMatrix.empty() ( or !someMatrix.data -> someMatrix.empty() ) in logical expressions
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@@ -35,8 +35,8 @@ int main( void )
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src1 = imread("../images/LinuxLogo.jpg");
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src2 = imread("../images/WindowsLogo.jpg");
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if( !src1.data ) { std::cout<< "Error loading src1"<<std::endl; return -1; }
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if( !src2.data ) { std::cout<< "Error loading src2"<<std::endl; return -1; }
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if( src1.empty() ) { std::cout<< "Error loading src1"<<std::endl; return -1; }
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if( src2.empty() ) { std::cout<< "Error loading src2"<<std::endl; return -1; }
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/// Create Windows
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namedWindow("Linear Blend", 1);
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@@ -34,7 +34,7 @@ int main( int, char** argv )
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/// Load an image
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src = imread( argv[1] );
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if( !src.data )
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if( src.empty() )
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{ return -1; }
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/// Create windows
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@@ -36,7 +36,7 @@ int main( int, char** argv )
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/// Load an image
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src = imread( argv[1] );
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if( !src.data )
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if( src.empty() )
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{ return -1; }
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/// Create window
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@@ -33,7 +33,7 @@ int main( void )
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/// Test image - Make sure it s divisible by 2^{n}
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src = imread( "../images/chicky_512.png" );
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if( !src.data )
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if( src.empty() )
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{ printf(" No data! -- Exiting the program \n");
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return -1; }
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