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Examples/php/disown/example.cxx
50 строк
776 B
Olly Betts
Fix extension of filename in comments in examples
16 сен 2024, 07:51
16 сен 2024, 07:51
f66a81f
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/* File : example.cxx */ #include "example.h" #include <math.h> #ifndef M_PI # define M_PI 3.14159265358979323846 #endif int Shape::get_nshapes() { return nshapes; } /* Move the shape to a new location */ void Shape::move(double dx, double dy) { x += dx; y += dy; } int Shape::nshapes = 0; void Circle::set_radius( double r ) { radius = r; } double Circle::area(void) { return M_PI*radius*radius; } double Circle::perimeter(void) { return 2*M_PI*radius; } double Square::area(void) { return width*width; } double Square::perimeter(void) { return 4*width; } ShapeContainer::~ShapeContainer() { for( iterator i = shapes.begin(); i != shapes.end(); ++i ) { delete *i; } } void ShapeContainer::addShape( Shape *s ) { shapes.push_back( s ); }