1 files changed, 228 insertions, 0 deletions
diff --git a/gsl-1.9/vector/gsl_vector_uchar.h b/gsl-1.9/vector/gsl_vector_uchar.h
new file mode 100644
index 0000000..895d187
--- /dev/null
+++ b/gsl-1.9/vector/gsl_vector_uchar.h
@@ -0,0 +1,228 @@
+/* vector/gsl_vector_uchar.h
+ * 
+ * Copyright (C) 1996, 1997, 1998, 1999, 2000 Gerard Jungman, Brian Gough
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GSL_VECTOR_UCHAR_H__
+#define __GSL_VECTOR_UCHAR_H__
+
+#include <stdlib.h>
+#include <gsl/gsl_types.h>
+#include <gsl/gsl_errno.h>
+#include <gsl/gsl_check_range.h>
+#include <gsl/gsl_block_uchar.h>
+
+#undef __BEGIN_DECLS
+#undef __END_DECLS
+#ifdef __cplusplus
+# define __BEGIN_DECLS extern "C" {
+# define __END_DECLS }
+#else
+# define __BEGIN_DECLS /* empty */
+# define __END_DECLS /* empty */
+#endif
+
+__BEGIN_DECLS
+
+typedef struct 
+{
+  size_t size;
+  size_t stride;
+  unsigned char *data;
+  gsl_block_uchar *block;
+  int owner;
+} 
+gsl_vector_uchar;
+
+typedef struct
+{
+  gsl_vector_uchar vector;
+} _gsl_vector_uchar_view;
+
+typedef _gsl_vector_uchar_view gsl_vector_uchar_view;
+
+typedef struct
+{
+  gsl_vector_uchar vector;
+} _gsl_vector_uchar_const_view;
+
+typedef const _gsl_vector_uchar_const_view gsl_vector_uchar_const_view;
+
+
+/* Allocation */
+
+gsl_vector_uchar *gsl_vector_uchar_alloc (const size_t n);
+gsl_vector_uchar *gsl_vector_uchar_calloc (const size_t n);
+
+gsl_vector_uchar *gsl_vector_uchar_alloc_from_block (gsl_block_uchar * b,
+                                                     const size_t offset, 
+                                                     const size_t n, 
+                                                     const size_t stride);
+
+gsl_vector_uchar *gsl_vector_uchar_alloc_from_vector (gsl_vector_uchar * v,
+                                                      const size_t offset, 
+                                                      const size_t n, 
+                                                      const size_t stride);
+
+void gsl_vector_uchar_free (gsl_vector_uchar * v);
+
+/* Views */
+
+_gsl_vector_uchar_view 
+gsl_vector_uchar_view_array (unsigned char *v, size_t n);
+
+_gsl_vector_uchar_view 
+gsl_vector_uchar_view_array_with_stride (unsigned char *base,
+                                         size_t stride,
+                                         size_t n);
+
+_gsl_vector_uchar_const_view 
+gsl_vector_uchar_const_view_array (const unsigned char *v, size_t n);
+
+_gsl_vector_uchar_const_view 
+gsl_vector_uchar_const_view_array_with_stride (const unsigned char *base,
+                                               size_t stride,
+                                               size_t n);
+
+_gsl_vector_uchar_view 
+gsl_vector_uchar_subvector (gsl_vector_uchar *v, 
+                            size_t i, 
+                            size_t n);
+
+_gsl_vector_uchar_view 
+gsl_vector_uchar_subvector_with_stride (gsl_vector_uchar *v, 
+                                        size_t i,
+                                        size_t stride,
+                                        size_t n);
+
+_gsl_vector_uchar_const_view 
+gsl_vector_uchar_const_subvector (const gsl_vector_uchar *v, 
+                                  size_t i, 
+                                  size_t n);
+
+_gsl_vector_uchar_const_view 
+gsl_vector_uchar_const_subvector_with_stride (const gsl_vector_uchar *v, 
+                                              size_t i, 
+                                              size_t stride,
+                                              size_t n);
+
+/* Operations */
+
+unsigned char gsl_vector_uchar_get (const gsl_vector_uchar * v, const size_t i);
+void gsl_vector_uchar_set (gsl_vector_uchar * v, const size_t i, unsigned char x);
+
+unsigned char *gsl_vector_uchar_ptr (gsl_vector_uchar * v, const size_t i);
+const unsigned char *gsl_vector_uchar_const_ptr (const gsl_vector_uchar * v, const size_t i);
+
+void gsl_vector_uchar_set_zero (gsl_vector_uchar * v);
+void gsl_vector_uchar_set_all (gsl_vector_uchar * v, unsigned char x);
+int gsl_vector_uchar_set_basis (gsl_vector_uchar * v, size_t i);
+
+int gsl_vector_uchar_fread (FILE * stream, gsl_vector_uchar * v);
+int gsl_vector_uchar_fwrite (FILE * stream, const gsl_vector_uchar * v);
+int gsl_vector_uchar_fscanf (FILE * stream, gsl_vector_uchar * v);
+int gsl_vector_uchar_fprintf (FILE * stream, const gsl_vector_uchar * v,
+                              const char *format);
+
+int gsl_vector_uchar_memcpy (gsl_vector_uchar * dest, const gsl_vector_uchar * src);
+
+int gsl_vector_uchar_reverse (gsl_vector_uchar * v);
+
+int gsl_vector_uchar_swap (gsl_vector_uchar * v, gsl_vector_uchar * w);
+int gsl_vector_uchar_swap_elements (gsl_vector_uchar * v, const size_t i, const size_t j);
+
+unsigned char gsl_vector_uchar_max (const gsl_vector_uchar * v);
+unsigned char gsl_vector_uchar_min (const gsl_vector_uchar * v);
+void gsl_vector_uchar_minmax (const gsl_vector_uchar * v, unsigned char * min_out, unsigned char * max_out);
+
+size_t gsl_vector_uchar_max_index (const gsl_vector_uchar * v);
+size_t gsl_vector_uchar_min_index (const gsl_vector_uchar * v);
+void gsl_vector_uchar_minmax_index (const gsl_vector_uchar * v, size_t * imin, size_t * imax);
+
+int gsl_vector_uchar_add (gsl_vector_uchar * a, const gsl_vector_uchar * b);
+int gsl_vector_uchar_sub (gsl_vector_uchar * a, const gsl_vector_uchar * b);
+int gsl_vector_uchar_mul (gsl_vector_uchar * a, const gsl_vector_uchar * b);
+int gsl_vector_uchar_div (gsl_vector_uchar * a, const gsl_vector_uchar * b);
+int gsl_vector_uchar_scale (gsl_vector_uchar * a, const double x);
+int gsl_vector_uchar_add_constant (gsl_vector_uchar * a, const double x);
+
+int gsl_vector_uchar_isnull (const gsl_vector_uchar * v);
+int gsl_vector_uchar_ispos (const gsl_vector_uchar * v);
+int gsl_vector_uchar_isneg (const gsl_vector_uchar * v);
+
+#ifdef HAVE_INLINE
+
+extern inline
+unsigned char
+gsl_vector_uchar_get (const gsl_vector_uchar * v, const size_t i)
+{
+#if GSL_RANGE_CHECK
+  if (i >= v->size)
+    {
+      GSL_ERROR_VAL ("index out of range", GSL_EINVAL, 0);
+    }
+#endif
+  return v->data[i * v->stride];
+}
+
+extern inline
+void
+gsl_vector_uchar_set (gsl_vector_uchar * v, const size_t i, unsigned char x)
+{
+#if GSL_RANGE_CHECK
+  if (i >= v->size)
+    {
+      GSL_ERROR_VOID ("index out of range", GSL_EINVAL);
+    }
+#endif
+  v->data[i * v->stride] = x;
+}
+
+extern inline
+unsigned char *
+gsl_vector_uchar_ptr (gsl_vector_uchar * v, const size_t i)
+{
+#if GSL_RANGE_CHECK
+  if (i >= v->size)
+    {
+      GSL_ERROR_NULL ("index out of range", GSL_EINVAL);
+    }
+#endif
+  return (unsigned char *) (v->data + i * v->stride);
+}
+
+extern inline
+const unsigned char *
+gsl_vector_uchar_const_ptr (const gsl_vector_uchar * v, const size_t i)
+{
+#if GSL_RANGE_CHECK
+  if (i >= v->size)
+    {
+      GSL_ERROR_NULL ("index out of range", GSL_EINVAL);
+    }
+#endif
+  return (const unsigned char *) (v->data + i * v->stride);
+}
+
+
+#endif /* HAVE_INLINE */
+
+__END_DECLS
+
+#endif /* __GSL_VECTOR_UCHAR_H__ */
+
+