* of any interest to the user of the library. */
/*
- * GiNaC Copyright (C) 1999-2004 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2005 Johannes Gutenberg University Mainz, Germany
*
* 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
*
* 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
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __GINAC_UTILS_H__
class dunno {};
// some compilers (e.g. cygwin) define a macro log2, causing confusion
-#ifndef log2
-unsigned log2(unsigned n);
+#ifdef log2
+#undef log2
#endif
+unsigned log2(unsigned n);
+
/** Compare two pointers (just to establish some sort of canonical order).
* @return -1, 0, or 1 */
template <class T>
class ex;
extern const numeric *_num_120_p;
-extern const numeric &_num_120;
extern const ex _ex_120;
extern const numeric *_num_60_p;
-extern const numeric &_num_60;
extern const ex _ex_60;
extern const numeric *_num_48_p;
-extern const numeric &_num_48;
extern const ex _ex_48;
extern const numeric *_num_30_p;
-extern const numeric &_num_30;
extern const ex _ex_30;
extern const numeric *_num_25_p;
-extern const numeric &_num_25;
extern const ex _ex_25;
extern const numeric *_num_24_p;
-extern const numeric &_num_24;
extern const ex _ex_24;
extern const numeric *_num_20_p;
-extern const numeric &_num_20;
extern const ex _ex_20;
extern const numeric *_num_18_p;
-extern const numeric &_num_18;
extern const ex _ex_18;
extern const numeric *_num_15_p;
-extern const numeric &_num_15;
extern const ex _ex_15;
extern const numeric *_num_12_p;
-extern const numeric &_num_12;
extern const ex _ex_12;
extern const numeric *_num_11_p;
-extern const numeric &_num_11;
extern const ex _ex_11;
extern const numeric *_num_10_p;
-extern const numeric &_num_10;
extern const ex _ex_10;
extern const numeric *_num_9_p;
-extern const numeric &_num_9;
extern const ex _ex_9;
extern const numeric *_num_8_p;
-extern const numeric &_num_8;
extern const ex _ex_8;
extern const numeric *_num_7_p;
-extern const numeric &_num_7;
extern const ex _ex_7;
extern const numeric *_num_6_p;
-extern const numeric &_num_6;
extern const ex _ex_6;
extern const numeric *_num_5_p;
-extern const numeric &_num_5;
extern const ex _ex_5;
extern const numeric *_num_4_p;
-extern const numeric &_num_4;
extern const ex _ex_4;
extern const numeric *_num_3_p;
-extern const numeric &_num_3;
extern const ex _ex_3;
extern const numeric *_num_2_p;
-extern const numeric &_num_2;
extern const ex _ex_2;
extern const numeric *_num_1_p;
-extern const numeric &_num_1;
extern const ex _ex_1;
extern const numeric *_num_1_2_p;
-extern const numeric &_num_1_2;
extern const ex _ex_1_2;
extern const numeric *_num_1_3_p;
-extern const numeric &_num_1_3;
extern const ex _ex_1_3;
extern const numeric *_num_1_4_p;
-extern const numeric &_num_1_4;
extern const ex _ex_1_4;
extern const numeric *_num0_p;
extern const basic *_num0_bp;
-extern const numeric &_num0;
extern const ex _ex0;
extern const numeric *_num1_4_p;
-extern const numeric &_num1_4;
extern const ex _ex1_4;
extern const numeric *_num1_3_p;
-extern const numeric &_num1_3;
extern const ex _ex1_3;
extern const numeric *_num1_2_p;
-extern const numeric &_num1_2;
extern const ex _ex1_2;
extern const numeric *_num1_p;
-extern const numeric &_num1;
extern const ex _ex1;
extern const numeric *_num2_p;
-extern const numeric &_num2;
extern const ex _ex2;
extern const numeric *_num3_p;
-extern const numeric &_num3;
extern const ex _ex3;
extern const numeric *_num4_p;
-extern const numeric &_num4;
extern const ex _ex4;
extern const numeric *_num5_p;
-extern const numeric &_num5;
extern const ex _ex5;
extern const numeric *_num6_p;
-extern const numeric &_num6;
extern const ex _ex6;
extern const numeric *_num7_p;
-extern const numeric &_num7;
extern const ex _ex7;
extern const numeric *_num8_p;
-extern const numeric &_num8;
extern const ex _ex8;
extern const numeric *_num9_p;
-extern const numeric &_num9;
extern const ex _ex9;
extern const numeric *_num10_p;
-extern const numeric &_num10;
extern const ex _ex10;
extern const numeric *_num11_p;
-extern const numeric &_num11;
extern const ex _ex11;
extern const numeric *_num12_p;
-extern const numeric &_num12;
extern const ex _ex12;
extern const numeric *_num15_p;
-extern const numeric &_num15;
extern const ex _ex15;
extern const numeric *_num18_p;
-extern const numeric &_num18;
extern const ex _ex18;
extern const numeric *_num20_p;
-extern const numeric &_num20;
extern const ex _ex20;
extern const numeric *_num24_p;
-extern const numeric &_num24;
extern const ex _ex24;
extern const numeric *_num25_p;
-extern const numeric &_num25;
extern const ex _ex25;
extern const numeric *_num30_p;
-extern const numeric &_num30;
extern const ex _ex30;
extern const numeric *_num48_p;
-extern const numeric &_num48;
extern const ex _ex48;
extern const numeric *_num60_p;
-extern const numeric &_num60;
extern const ex _ex60;
extern const numeric *_num120_p;
-extern const numeric &_num120;
extern const ex _ex120;
// Helper macros for class implementations (mostly useful for trivial classes)
#define DEFAULT_CTOR(classname) \
-classname::classname() : inherited(TINFO_##classname) {}
+classname::classname() : inherited(TINFO_##classname) { setflag(status_flags::evaluated | status_flags::expanded); }
#define DEFAULT_UNARCHIVE(classname) \
ex classname::unarchive(const archive_node &n, lst &sym_lst) \
git://www.ginac.de / ginac.git / blobdiff