diff options
Diffstat (limited to 'src/bltGrElemLineSpline.C')
| -rw-r--r-- | src/bltGrElemLineSpline.C | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/bltGrElemLineSpline.C b/src/bltGrElemLineSpline.C index c8e1cb7..982ca89 100644 --- a/src/bltGrElemLineSpline.C +++ b/src/bltGrElemLineSpline.C @@ -787,9 +787,9 @@ Blt_QuadraticSpline(Point2d *origPts, int nOrigPts, Point2d *intpPts, int result = QuadEval(origPts, nOrigPts, intpPts, nIntpPts, work, epsilon); free(work); if (result > 1) { - return FALSE; + return 0; } - return TRUE; + return 1; } /* @@ -847,7 +847,7 @@ Blt_NaturalSpline(Point2d *origPts, int nOrigPts, Point2d *intpPts, if (!eq) { free(A); free(dx); - return FALSE; + return 0; } eq[0].c = eq[n].c = 0.0; for (j = n, i = n - 1; i >= 0; i--, j--) { @@ -879,7 +879,7 @@ Blt_NaturalSpline(Point2d *origPts, int nOrigPts, Point2d *intpPts, } } free(eq); - return TRUE; + return 1; } typedef struct { @@ -912,11 +912,11 @@ SolveCubic1(TriDiagonalMatrix A[], int n) double m_ij, m_n, m_nn, d; if (n < 1) { - return FALSE; /* Dimension should be at least 1 */ + return 0; /* Dimension should be at least 1 */ } d = A[0][1]; /* D_{0,0} = A_{0,0} */ if (d <= 0.0) { - return FALSE; /* A (or D) should be positive definite */ + return 0; /* A (or D) should be positive definite */ } m_n = A[0][0]; /* A_{0,n-1} */ m_nn = A[n - 1][1]; /* A_{n-1,n-1} */ @@ -928,7 +928,7 @@ SolveCubic1(TriDiagonalMatrix A[], int n) m_n = -A[i][2] * m_n; /* to get C_{i+1,n-1} */ d = A[i + 1][1] - A[i][2] * m_ij; /* D_{i+1,i+1} */ if (d <= 0.0) { - return FALSE; /* Elements of D should be positive */ + return 0; /* Elements of D should be positive */ } A[i + 1][1] = d; } @@ -937,10 +937,10 @@ SolveCubic1(TriDiagonalMatrix A[], int n) A[n - 2][0] = m_n / d; /* C_{n-2,n-1} */ A[n - 1][1] = d = m_nn - A[n - 2][0] * m_n; /* D_{n-1,n-1} */ if (d <= 0.0) { - return FALSE; + return 0; } } - return TRUE; + return 1; } /* |