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whitespace fixes

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This commit is contained in:
Axel Kohlmeyer
2022-12-28 13:47:11 -05:00
parent a894cbfbb7
commit 1e8b2ad5a0
194 changed files with 24511 additions and 24511 deletions
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104
lib/linalg/dtrti2.cpp
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@ -1,13 +1,13 @@
/* fortran/dtrti2.f -- translated by f2c (version 20200916).
You must link the resulting object file with libf2c:
on Microsoft Windows system, link with libf2c.lib;
on Linux or Unix systems, link with .../path/to/libf2c.a -lm
or, if you install libf2c.a in a standard place, with -lf2c -lm
-- in that order, at the end of the command line, as in
cc *.o -lf2c -lm
Source for libf2c is in /netlib/f2c/libf2c.zip, e.g.,
on Microsoft Windows system, link with libf2c.lib;
on Linux or Unix systems, link with .../path/to/libf2c.a -lm
or, if you install libf2c.a in a standard place, with -lf2c -lm
-- in that order, at the end of the command line, as in
cc *.o -lf2c -lm
Source for libf2c is in /netlib/f2c/libf2c.zip, e.g.,
http://www.netlib.org/f2c/libf2c.zip
http://www.netlib.org/f2c/libf2c.zip
*/
#ifdef __cplusplus
@ -131,7 +131,7 @@ f"> */
/* ===================================================================== */
/* Subroutine */ int dtrti2_(char *uplo, char *diag, integer *n, doublereal *
a, integer *lda, integer *info, ftnlen uplo_len, ftnlen diag_len)
a, integer *lda, integer *info, ftnlen uplo_len, ftnlen diag_len)
{
/* System generated locals */
integer a_dim1, a_offset, i__1, i__2;
@ -139,13 +139,13 @@ f"> */
/* Local variables */
integer j;
doublereal ajj;
extern /* Subroutine */ int dscal_(integer *, doublereal *, doublereal *,
integer *);
extern /* Subroutine */ int dscal_(integer *, doublereal *, doublereal *,
integer *);
extern logical lsame_(char *, char *, ftnlen, ftnlen);
logical upper;
extern /* Subroutine */ int dtrmv_(char *, char *, char *, integer *,
doublereal *, integer *, doublereal *, integer *, ftnlen, ftnlen,
ftnlen), xerbla_(char *, integer *, ftnlen);
extern /* Subroutine */ int dtrmv_(char *, char *, char *, integer *,
doublereal *, integer *, doublereal *, integer *, ftnlen, ftnlen,
ftnlen), xerbla_(char *, integer *, ftnlen);
logical nounit;
@ -184,67 +184,67 @@ f"> */
upper = lsame_(uplo, (char *)"U", (ftnlen)1, (ftnlen)1);
nounit = lsame_(diag, (char *)"N", (ftnlen)1, (ftnlen)1);
if (! upper && ! lsame_(uplo, (char *)"L", (ftnlen)1, (ftnlen)1)) {
*info = -1;
*info = -1;
} else if (! nounit && ! lsame_(diag, (char *)"U", (ftnlen)1, (ftnlen)1)) {
*info = -2;
*info = -2;
} else if (*n < 0) {
*info = -3;
*info = -3;
} else if (*lda < max(1,*n)) {
*info = -5;
*info = -5;
}
if (*info != 0) {
i__1 = -(*info);
xerbla_((char *)"DTRTI2", &i__1, (ftnlen)6);
return 0;
i__1 = -(*info);
xerbla_((char *)"DTRTI2", &i__1, (ftnlen)6);
return 0;
}
if (upper) {
/* Compute inverse of upper triangular matrix. */
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
if (nounit) {
a[j + j * a_dim1] = 1. / a[j + j * a_dim1];
ajj = -a[j + j * a_dim1];
} else {
ajj = -1.;
}
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
if (nounit) {
a[j + j * a_dim1] = 1. / a[j + j * a_dim1];
ajj = -a[j + j * a_dim1];
} else {
ajj = -1.;
}
/* Compute elements 1:j-1 of j-th column. */
i__2 = j - 1;
dtrmv_((char *)"Upper", (char *)"No transpose", diag, &i__2, &a[a_offset], lda, &
a[j * a_dim1 + 1], &c__1, (ftnlen)5, (ftnlen)12, (ftnlen)
1);
i__2 = j - 1;
dscal_(&i__2, &ajj, &a[j * a_dim1 + 1], &c__1);
i__2 = j - 1;
dtrmv_((char *)"Upper", (char *)"No transpose", diag, &i__2, &a[a_offset], lda, &
a[j * a_dim1 + 1], &c__1, (ftnlen)5, (ftnlen)12, (ftnlen)
1);
i__2 = j - 1;
dscal_(&i__2, &ajj, &a[j * a_dim1 + 1], &c__1);
/* L10: */
}
}
} else {
/* Compute inverse of lower triangular matrix. */
for (j = *n; j >= 1; --j) {
if (nounit) {
a[j + j * a_dim1] = 1. / a[j + j * a_dim1];
ajj = -a[j + j * a_dim1];
} else {
ajj = -1.;
}
if (j < *n) {
for (j = *n; j >= 1; --j) {
if (nounit) {
a[j + j * a_dim1] = 1. / a[j + j * a_dim1];
ajj = -a[j + j * a_dim1];
} else {
ajj = -1.;
}
if (j < *n) {
/* Compute elements j+1:n of j-th column. */
i__1 = *n - j;
dtrmv_((char *)"Lower", (char *)"No transpose", diag, &i__1, &a[j + 1 + (j +
1) * a_dim1], lda, &a[j + 1 + j * a_dim1], &c__1, (
ftnlen)5, (ftnlen)12, (ftnlen)1);
i__1 = *n - j;
dscal_(&i__1, &ajj, &a[j + 1 + j * a_dim1], &c__1);
}
i__1 = *n - j;
dtrmv_((char *)"Lower", (char *)"No transpose", diag, &i__1, &a[j + 1 + (j +
1) * a_dim1], lda, &a[j + 1 + j * a_dim1], &c__1, (
ftnlen)5, (ftnlen)12, (ftnlen)1);
i__1 = *n - j;
dscal_(&i__1, &ajj, &a[j + 1 + j * a_dim1], &c__1);
}
/* L20: */
}
}
}
return 0;
@ -254,5 +254,5 @@ f"> */
} /* dtrti2_ */
#ifdef __cplusplus
}
}
#endif