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"Java through the Eyes of a C++ Programmer", part 1
Vol. 2, Issue 1, p. 22

	

Listing 1: Operator Overloading

// instantiate n by n matrices A, B, and C
...

// technique 1: legal only in C++
C = A * B; 				// matrix multiplication returning new matrix
C *= B;	 		// in-place matrix multiplication
C *= 2;				// in-place multiplication by a scalar


// technique 2: legal in C++ and Java
C = A.mul(B);			// matrix multiplication returning new matrix
C.mulBy(B);			// in-place matrix multiplication
C.mulBy(2); 			// in-place multiplication by a scalar

 

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