Added general operators for Grid (e9ff2175) · Commits · TNL / tnl-dev

src/TNL/Meshes/Grid.h

+25 −0

Original line number	Diff line number	Diff line
		@@ -24,6 +24,31 @@ class Grid : public Object
		{
		};

		template< int Dimension, typename Real, typename Device, typename Index >
		bool operator==( const Grid< Dimension, Real, Device, Index >& lhs,
		const Grid< Dimension, Real, Device, Index >& rhs )
		{
		return lhs.getDimensions() == rhs.getDimensions()
		&& lhs.getOrigin() == rhs.getOrigin()
		&& lhs.getProportions() == rhs.getProportions();
		}

		template< int Dimension, typename Real, typename Device, typename Index >
		bool operator!=( const Grid< Dimension, Real, Device, Index >& lhs,
		const Grid< Dimension, Real, Device, Index >& rhs )
		{
		return ! (lhs == rhs);
		}

		template< int Dimension, typename Real, typename Device, typename Index >
		std::ostream& operator<<( std::ostream& str, const Grid< Dimension, Real, Device, Index >& grid )
		{
		str << "Grid dimensions: " << grid.getDimensions() << std::endl;
		str << " origin: " << grid.getOrigin() << std::endl;
		str << " proportions: " << grid.getProportions() << std::endl;
		return str;
		}

		} // namespace Meshes
		} // namespace TNL