shopiro@alice.UUCP (Jonathan Shopiro) (07/24/89)
In article <8907212152.AA13001@slcs.SLCS.SLB.COM>, saito@sdrvx1.sinet.slb.COM (Naoki Saito (GEO-002) Ext. 5471) writes:
-
- Let me explain with the actual example. Suppose we have a Complex
- class as in the libg++. I want to create a Complex matrix class whose element
- consists of Complex. Then I want to define conjugate function of the Complex
- matrix class as well as the Complex class:
-
- In Complex.h,
-
- friend Complex conj(Complex& z);
-
- In ComplexMatrix.h,
-
- friend ComplexMatrix conj(ComplexMatrix& Z);
-
- I want to use the conj function of the Complex class in the definition of the
- ComplexMatrix's conj as follows:
-
- for (i = 0; i < rows; i++)
- for (j = 0; j < cols; j++)
- ZC.buf[i][j] = conj(ZC.buf[i][j]);
-
- However, this does not work.
This should work and it does work in C++ 2.0. Complain to your compiler vendor.
--
Jonathan Shopiro
AT&T Bell Laboratories, Warren, NJ 07060-0908
research!shopiro (201) 580-4229