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authorschodet2004-03-19 22:41:06 +0000
committerschodet2004-03-19 22:41:06 +0000
commit3689313a276f1de6b9027274ebd8872b3e319566 (patch)
tree04c56eec39baeb98640cda8033dab69abf770749 /2004/i/nono/src/utils
parent1ba67cfe35a4d92b797b2e4841477b9291b7a89c (diff)
Add: hexa.
Mod: commentaires Doxygen.
Diffstat (limited to '2004/i/nono/src/utils')
-rw-r--r--2004/i/nono/src/utils/Makefile.defs2
-rw-r--r--2004/i/nono/src/utils/hexa.cc64
-rw-r--r--2004/i/nono/src/utils/hexa.h34
3 files changed, 99 insertions, 1 deletions
diff --git a/2004/i/nono/src/utils/Makefile.defs b/2004/i/nono/src/utils/Makefile.defs
index 34ca3dc..8f6dbda 100644
--- a/2004/i/nono/src/utils/Makefile.defs
+++ b/2004/i/nono/src/utils/Makefile.defs
@@ -1,4 +1,4 @@
LIBS += utils.a
-utils_a_SOURCES = rand.cc
+utils_a_SOURCES = rand.cc hexa.cc
utils.a: ${utils_a_SOURCES:%.cc=utils.a(%.o)}
diff --git a/2004/i/nono/src/utils/hexa.cc b/2004/i/nono/src/utils/hexa.cc
new file mode 100644
index 0000000..8a68aab
--- /dev/null
+++ b/2004/i/nono/src/utils/hexa.cc
@@ -0,0 +1,64 @@
+// hexa.cc
+// nono - programme du robot 2004. {{{
+//
+// Copyright (C) 2004 Nicolas Schodet
+//
+// Robot APB Team/Efrei 2004.
+// Web: http://assos.efrei.fr/robot/
+// Email: robot AT efrei DOT fr
+//
+// 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// }}}
+#include "hexa.h"
+
+// Table de conversion en hexa.
+static const char *digit2hexTbl_ = "0123456789abcdef";
+
+// Table de conversion depuis l'hexa.
+static const int hex2digitTbl_[] =
+{
+ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 0-15 */
+ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 16-31 */
+ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 32-47 */
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,-1,-1,-1,-1,-1,-1, /* 48-63 */
+ -1,10,11,12,13,14,15,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 64-79 */
+ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 80-95 */
+ -1,10,11,12,13,14,15,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 96-111 */
+ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 112-127 */
+ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 128-143 */
+ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 144-159 */
+ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 160-175 */
+ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 176-191 */
+ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 192-207 */
+ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 208-223 */
+ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 224-239 */
+ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 240-255 */
+};
+
+/// Converti un caractère hexa (0-9a-f) en chiffre (0-15).
+int
+hex2digit (char c)
+{
+ return hex2digitTbl_[c];
+}
+
+/// Converti un chiffre (0-15) en hexa (0-9a-f).
+char
+digit2hex (char d)
+{
+ return digit2hexTbl_[d];
+}
+
diff --git a/2004/i/nono/src/utils/hexa.h b/2004/i/nono/src/utils/hexa.h
new file mode 100644
index 0000000..38a4ae5
--- /dev/null
+++ b/2004/i/nono/src/utils/hexa.h
@@ -0,0 +1,34 @@
+#ifndef hexa_h
+#define hexa_h
+// hexa.h
+// nono - programme du robot 2004. {{{
+//
+// Copyright (C) 2004 Nicolas Schodet
+//
+// Robot APB Team/Efrei 2004.
+// Web: http://assos.efrei.fr/robot/
+// Email: robot AT efrei DOT fr
+//
+// 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// }}}
+
+/// Converti un caractère hexa (0-9a-f) en chiffre (0-15).
+int hex2digit (char c);
+
+/// Converti un chiffre (0-15) en hexa (0-9a-f).
+char digit2hex (char d);
+
+#endif // hexa_h