31 lines
720 B
C++
31 lines
720 B
C++
#ifdef __cplusplus
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extern "C" {
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#endif
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#include "lmp_f2c.h"
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integer iladlc_(integer *m, integer *n, doublereal *a, integer *lda)
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{
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integer a_dim1, a_offset, ret_val, i__1;
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integer i__;
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a_dim1 = *lda;
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a_offset = 1 + a_dim1;
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a -= a_offset;
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if (*n == 0) {
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ret_val = *n;
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} else if (a[*n * a_dim1 + 1] != 0. || a[*m + *n * a_dim1] != 0.) {
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ret_val = *n;
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} else {
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for (ret_val = *n; ret_val >= 1; --ret_val) {
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i__1 = *m;
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for (i__ = 1; i__ <= i__1; ++i__) {
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if (a[i__ + ret_val * a_dim1] != 0.) {
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return ret_val;
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}
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}
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}
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}
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return ret_val;
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}
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#ifdef __cplusplus
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}
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#endif
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