[gnumeric] colrow: use slice allocator, not g_new.

[Morten Welinder <mortenw src gnome org>]

commit b338352bdb2b8eaebe0690abfcade62b4f4da985
Author: Morten Welinder <terra gnome org>
Date:   Thu Mar 10 15:31:42 2011 -0500

    colrow: use slice allocator, not g_new.

 ChangeLog    |    3 +++
 src/colrow.c |   12 ++++++++++++
 src/colrow.h |    3 ++-
 src/sheet.c  |    6 ++++--
 4 files changed, 21 insertions(+), 3 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 5d4a506..3b5eb55 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,10 @@
 2011-03-10  Morten Welinder  <terra gnome org>
 
+	* src/colrow.c (colrow_new, colrow_free): New functions.
+
 	* src/sheet.c (cell_new, cell_free): Use slice allocator, not
 	g_new.
+	(sheet_row_new, sheet_col_new): Use colrow_new.
 
 2011-03-08  Andreas J. Guelzow <aguelzow pyrshep ca>
 
diff --git a/src/colrow.c b/src/colrow.c
index 753d237..9159e60 100644
--- a/src/colrow.c
+++ b/src/colrow.c
@@ -142,6 +142,18 @@ colrow_copy (ColRowInfo *dst, ColRowInfo const *src)
 	dst->visible       = src->visible;
 }
 
+ColRowInfo *
+colrow_new (void)
+{
+	return g_slice_new (ColRowInfo);
+}
+
+void
+colrow_free (ColRowInfo *cri)
+{
+	g_slice_free1 (sizeof (*cri), cri);
+}
+
 /**
  * colrow_foreach:
  * @sheet	the sheet
diff --git a/src/colrow.h b/src/colrow.h
index f07b2c0..b9f6f01 100644
--- a/src/colrow.h
+++ b/src/colrow.h
@@ -78,7 +78,8 @@ gboolean colrow_is_default (ColRowInfo const *cri);
 gboolean colrow_is_empty   (ColRowInfo const *cri);
 gboolean colrow_equal	   (ColRowInfo const *a, ColRowInfo const *b);
 void     colrow_copy	   (ColRowInfo *dst, ColRowInfo const *src);
-#define  colrow_free	   g_free
+ColRowInfo *colrow_new (void);
+void colrow_free (ColRowInfo *cri);
 
 typedef struct {
 	int	pos;
diff --git a/src/sheet.c b/src/sheet.c
index 65bba03..98b4d7a 100644
--- a/src/sheet.c
+++ b/src/sheet.c
@@ -1565,10 +1565,11 @@ sheet_apply_border (Sheet       *sheet,
 static ColRowInfo *
 sheet_row_new (Sheet *sheet)
 {
-	ColRowInfo *ri = g_new (ColRowInfo, 1);
+	ColRowInfo *ri;
 
 	g_return_val_if_fail (IS_SHEET (sheet), NULL);
 
+	ri = colrow_new ();
 	*ri = sheet->rows.default_style;
 	ri->is_default = FALSE;
 	ri->needs_respan = TRUE;
@@ -1579,10 +1580,11 @@ sheet_row_new (Sheet *sheet)
 static ColRowInfo *
 sheet_col_new (Sheet *sheet)
 {
-	ColRowInfo *ci = g_new (ColRowInfo, 1);
+	ColRowInfo *ci;
 
 	g_return_val_if_fail (IS_SHEET (sheet), NULL);
 
+	ci = colrow_new ();
 	*ci = sheet->cols.default_style;
 	ci->is_default = FALSE;