Implement missing functions for subcommand integer lists.

diff --git a/src/language/lexer/ChangeLog b/src/language/lexer/ChangeLog
index 792bf087757b1a23c71cb2b54c4bfc7b72816e3d..fdc293758c0b2346c2104615e53caca7618a9263 100644 (file)
--- a/src/language/lexer/ChangeLog
+++ b/src/language/lexer/ChangeLog
@@ -1,3 +1,13 @@
+2007-06-03  Ben Pfaff  <blp@gnu.org>
+
+       Implement missing functions for subcommand integer lists.
+       
+       * subcommand-list.c (subc_list_int_create): New function.
+       (subc_list_int_push): New function.
+       (subc_list_int_count): New function.
+       (subc_list_int_at): New function.
+       (subc_list_int_destroy): New function.
+
 2007-05-06  Ben Pfaff  <blp@gnu.org>
 
        Abstract the documents within a dictionary a little better.

diff --git a/src/language/lexer/subcommand-list.c b/src/language/lexer/subcommand-list.c
index 79c373dba7d191c7cb2399e77ffe6fa96c436a93..4efadf79635e3d02f24f0ab36283cc0e48d43972 100644 (file)
--- a/src/language/lexer/subcommand-list.c
+++ b/src/language/lexer/subcommand-list.c
@@ -38,6 +38,14 @@ subc_list_double_create(subc_list_double *l)
   l->n_data = 0;
 }
 
+void
+subc_list_int_create(subc_list_int *l)
+{
+  l->data = xnmalloc (CHUNKSIZE, sizeof *l->data);
+  l->sz = CHUNKSIZE;
+  l->n_data = 0;
+}
+
 /* Push a value onto the list */
 void
 subc_list_double_push(subc_list_double *l, double d)
@@ -52,6 +60,19 @@ subc_list_double_push(subc_list_double *l, double d)
 
 }
 
+void
+subc_list_int_push(subc_list_int *l, int d)
+{
+  l->data[l->n_data++] = d;
+
+  if (l->n_data >= l->sz ) 
+    {
+      l->sz += CHUNKSIZE;
+      l->data = xnrealloc (l->data, l->sz, sizeof *l->data);
+    }
+
+}
+
 /* Return the number of items in the list */
 int 
 subc_list_double_count(const subc_list_double *l)
@@ -59,6 +80,12 @@ subc_list_double_count(const subc_list_double *l)
   return l->n_data;
 }
 
+int 
+subc_list_int_count(const subc_list_int *l)
+{
+  return l->n_data;
+}
+
 
 /* Index into the list (array) */
 double
@@ -67,9 +94,21 @@ subc_list_double_at(const subc_list_double *l, int idx)
   return l->data[idx];
 }
 
+int
+subc_list_int_at(const subc_list_int *l, int idx)
+{
+  return l->data[idx];
+}
+
 /* Free up the list */
 void
 subc_list_double_destroy(subc_list_double *l)
 {
   free(l->data);
 }
+
+void
+subc_list_int_destroy(subc_list_int *l)
+{
+  free(l->data);
+}