Mercurial > octave-nkf
diff liboctave/CMatrix.cc @ 532:2ca256b77602
[project @ 1994-07-20 19:56:55 by jwe]
| author | jwe |
|---|---|
| date | Wed, 20 Jul 1994 19:56:55 +0000 |
| parents | 8e9dcc406332 |
| children | 883197c5ad75 |
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--- a/liboctave/CMatrix.cc Wed Jul 20 19:47:27 1994 +0000 +++ b/liboctave/CMatrix.cc Wed Jul 20 19:56:55 1994 +0000 @@ -917,7 +917,7 @@ } ComplexMatrix -ComplexMatrix::inverse (int& info, volatile double& rcond) const +ComplexMatrix::inverse (int& info, double& rcond) const { int nr = rows (); int nc = cols (); @@ -936,7 +936,8 @@ F77_FCN (zgeco) (tmp_data, &nr, &nc, ipvt, &rcond, z); - if (rcond + 1.0 == 1.0) + volatile double tmp_rcond = rcond; + if (tmp_rcond + 1.0 == 1.0) { info = -1; copy (tmp_data, data (), len); // Restore contents. @@ -1036,7 +1037,7 @@ } ComplexDET -ComplexMatrix::determinant (int& info, volatile double& rcond) const +ComplexMatrix::determinant (int& info, double& rcond) const { ComplexDET retval; @@ -1060,7 +1061,8 @@ F77_FCN (zgeco) (tmp_data, &nr, &nr, ipvt, &rcond, z); - if (rcond + 1.0 == 1.0) + volatile double tmp_rcond = rcond; + if (tmp_rcond + 1.0 == 1.0) { info = -1; retval = ComplexDET (); @@ -1118,8 +1120,7 @@ return solve (b, info, rcond); } ComplexMatrix -ComplexMatrix::solve (const ComplexMatrix& b, int& info, - volatile double& rcond) const +ComplexMatrix::solve (const ComplexMatrix& b, int& info, double& rcond) const { ComplexMatrix retval; @@ -1142,7 +1143,8 @@ F77_FCN (zgeco) (tmp_data, &nr, &nr, ipvt, &rcond, z); - if (rcond + 1.0 == 1.0) + volatile double tmp_rcond = rcond; + if (tmp_rcond + 1.0 == 1.0) { info = -2; } @@ -1182,7 +1184,7 @@ ComplexColumnVector ComplexMatrix::solve (const ComplexColumnVector& b, int& info, - volatile double& rcond) const + double& rcond) const { ComplexColumnVector retval; @@ -1204,7 +1206,8 @@ F77_FCN (zgeco) (tmp_data, &nr, &nr, ipvt, &rcond, z); - if (rcond + 1.0 == 1.0) + volatile double tmp_rcond = rcond; + if (tmp_rcond + 1.0 == 1.0) { info = -2; }