// This may look like C code, but it is really -*- C++ -*- /* Copyright (C) 1988 Free Software Foundation written by Doug Lea (dl@rocky.oswego.edu) This file is part of GNU CC. GNU CC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY. No author or distributor accepts responsibility to anyone for the consequences of using it or for whether it serves any particular purpose or works at all, unless he says so in writing. Refer to the GNU CC General Public License for full details. Everyone is granted permission to copy, modify and redistribute GNU CC, but only under the conditions described in the GNU CC General Public License. A copy of this license is supposed to have been given to you along with GNU CC so you can know your rights and responsibilities. It should be in a file named COPYING. Among other things, the copyright notice and this notice must be preserved on all copies. */ #ifndef _Vec_h #ifdef __GNUG__ #pragma once #pragma interface #endif #define _Vec_h 1 #ifndef __typedefs #define __typedefs 1 typedef void (*Procedure)(); typedef (*Mapper)(); typedef (*Combiner)(, ); typedef int (*Predicate)(); typedef int (*Comparator)(, ); #endif class Vec { protected: int len; *s; Vec(int l, * d); public: Vec (); Vec (int l); Vec (int l, fill_value); Vec (Vec&); ~Vec (); Vec & operator = (Vec & a); Vec at(int from = 0, int n = -1); int capacity(); void resize(int newlen); & operator [] (int n); & elem(int n); friend Vec concat(Vec & a, Vec & b); friend Vec map(Mapper f, Vec & a); friend Vec merge(Vec & a, Vec & b, Comparator f); friend Vec combine(Combiner f, Vec & a, Vec & b); friend Vec reverse(Vec & a); void reverse(); void sort(Comparator f); void fill( val, int from = 0, int n = -1); void apply(Procedure f); reduce(Combiner f, base); int index( targ); friend int operator == (Vec& a, Vec& b); friend int operator != (Vec& a, Vec& b); void error(const char* msg); void range_error(); }; extern void default_Vec_error_handler(const char*); extern one_arg_error_handler_t Vec_error_handler; extern one_arg_error_handler_t set_Vec_error_handler(one_arg_error_handler_t f); #if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES) inline Vec::Vec() { len = 0; s = 0; } inline Vec::Vec(int l) { s = new [len = l]; } inline Vec::Vec(int l, * d) :len(l), s(d) {} inline Vec::~Vec() { delete[len] s; } inline & Vec::operator [] (int n) { if ((unsigned)n >= len) range_error(); return s[n]; } inline & Vec::elem(int n) { return s[n]; } inline int Vec::capacity() { return len; } inline int operator != (Vec& a, Vec& b) { return !(a == b); } #endif #endif