From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Fri, 8 Apr 2022 15:03:42 +0000 (-0700)
Subject: mm2gv: remove unused 'mm_read_mtx_crd_data'
X-Git-Tag: 4.0.0~115^2~9
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f552de67e7806b4c108a9644ef70edf2a1dc07a7;p=graphviz

mm2gv: remove unused 'mm_read_mtx_crd_data'
---

diff --git a/cmd/tools/mmio.c b/cmd/tools/mmio.c
index f4b398419..b697f3214 100644
--- a/cmd/tools/mmio.c
+++ b/cmd/tools/mmio.c
@@ -195,42 +195,6 @@ int mm_write_mtx_array_size(FILE * f, int M, int N)
 
 /*-------------------------------------------------------------------------*/
 
-/******************************************************************/
-/* use when I[], J[], and val[]J, and val[] are already allocated */
-/******************************************************************/
-
-int mm_read_mtx_crd_data(FILE * f, int M, int N, int nz, int I[], int J[],
-			 double val[], MM_typecode matcode)
-{
-    int i;
-    if (mm_is_complex(matcode)) {
-	for (i = 0; i < nz; i++)
-	    if (fscanf
-		(f, "%d %d %lg %lg", &I[i], &J[i], &val[2 * i],
-		 &val[2 * i + 1])
-		!= 4)
-		return MM_PREMATURE_EOF;
-    } else if (mm_is_real(matcode)) {
-	for (i = 0; i < nz; i++) {
-	    if (fscanf(f, "%d %d %lg\n", &I[i], &J[i], &val[i])
-		!= 3)
-		return MM_PREMATURE_EOF;
-
-	}
-    }
-
-    else if (mm_is_pattern(matcode)) {
-	for (i = 0; i < nz; i++)
-	    if (fscanf(f, "%d %d", &I[i], &J[i])
-		!= 2)
-		return MM_PREMATURE_EOF;
-    } else
-	return MM_UNSUPPORTED_TYPE;
-
-    return 0;
-
-}
-
 int mm_write_banner(FILE * f, MM_typecode matcode)
 {
     char *str = mm_typecode_to_str(matcode);
diff --git a/cmd/tools/mmio.h b/cmd/tools/mmio.h
index 255144c78..64c8fe02f 100644
--- a/cmd/tools/mmio.h
+++ b/cmd/tools/mmio.h
@@ -128,5 +128,3 @@ int mm_is_valid(MM_typecode matcode);	/* too complex for a macro */
 
 int mm_write_mtx_crd(char fname[], int M, int N, int nz, int I[], int J[],
 		     double val[], MM_typecode matcode);
-int mm_read_mtx_crd_data(FILE * f, int M, int N, int nz, int I[], int J[],
-			 double val[], MM_typecode matcode);