+++ /dev/null
-/*
-Copyright (C) 2001-2006, William Joseph.
-All Rights Reserved.
-
-This file is part of GtkRadiant.
-
-GtkRadiant 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.
-
-GtkRadiant 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 GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
-
-#if !defined(INCLUDED_UNIQUENAMES_H)
-#define INCLUDED_UNIQUENAMES_H
-
-#include "debugging/debugging.h"
-#include <map>
-#include "string/string.h"
-#include "generic/static.h"
-
-#if 1
-class Postfix
-{
- unsigned int m_value;
-public:
- Postfix(const char* postfix) : m_value(atoi(postfix))
- {
- }
- unsigned int number() const
- {
- return m_value;
- }
- void write(char* buffer) const
- {
- sprintf(buffer, "%u", m_value);
- }
- Postfix& operator++()
- {
- ++m_value;
- return *this;
- }
- bool operator<(const Postfix& other) const
- {
- return m_value < other.m_value;
- }
- bool operator==(const Postfix& other) const
- {
- return m_value == other.m_value;
- }
- bool operator!=(const Postfix& other) const
- {
- return !operator==(other);
- }
-};
-
-#else
-class Postfix
-{
- std::pair<unsigned int, unsigned int> m_value;
-public:
- Postfix(unsigned int number, unsigned int leading_zeros)
- : m_value(leading_zeros, number)
- {
- }
- Postfix(const char* postfix)
- : m_value(number_count_leading_zeros(postfix), atoi(postfix))
- {
- }
- unsigned int number() const
- {
- return m_value.second;
- }
- unsigned int leading_zeros() const
- {
- return m_value.first;
- }
- void write(char* buffer)
- {
- for(unsigned int count = 0; count < m_value.first; ++count, ++buffer)
- *buffer = '0';
- sprintf(buffer, "%u", m_value.second);
- }
- Postfix& operator++()
- {
- ++m_value.second;
- if(m_value.first != 0 && m_value.second % 10 == 0)
- --m_value.first;
- return *this;
- }
- bool operator<(const Postfix& other) const
- {
- return m_value < other.m_value;
- }
- bool operator==(const Postfix& other) const
- {
- return m_value == other.m_value;
- }
- bool operator!=(const Postfix& other) const
- {
- return !operator==(other);
- }
-};
-
-#endif
-
-typedef std::pair<CopiedString, Postfix> name_t;
-
-inline void name_write(char* buffer, name_t name)
-{
- strcpy(buffer, name.first.c_str());
- name.second.write(buffer + strlen(name.first.c_str()));
-}
-
-inline name_t name_read(const char* name)
-{
- const char* end = name + strlen(name);
- for(const char* p = end; end != name; --p)
- {
- if(strrchr("1234567890", *p) == NULL)
- break;
- end = p;
- }
-
- return name_t(CopiedString(StringRange(name, end)), Postfix(end));
-}
-
-
-class PostFixes
-{
-public:
- typedef std::map<Postfix, unsigned int> postfixes_t;
- postfixes_t m_postfixes;
-
-private:
- Postfix find_first_empty() const
- {
- Postfix postfix("1");
- for(postfixes_t::const_iterator i = m_postfixes.find(postfix); i != m_postfixes.end(); ++i, ++postfix)
- {
- if((*i).first != postfix)
- {
- break;
- }
- }
- return postfix;
- }
-
-public:
- Postfix make_unique(Postfix postfix) const
- {
- postfixes_t::const_iterator i = m_postfixes.find(postfix);
- if(i == m_postfixes.end())
- {
- return postfix;
- }
- else
- {
- return find_first_empty();
- }
- }
-
- void insert(Postfix postfix)
- {
- postfixes_t::iterator i = m_postfixes.find(postfix);
- if(i == m_postfixes.end())
- {
- m_postfixes.insert(postfixes_t::value_type(postfix, 1));
- }
- else
- {
- ++(*i).second;
- }
- }
-
- void erase(Postfix postfix)
- {
- postfixes_t::iterator i = m_postfixes.find(postfix);
- if(i == m_postfixes.end())
- {
- // error
- }
- else
- {
- if(--(*i).second == 0)
- m_postfixes.erase(i);
- }
- }
-
- bool empty() const
- {
- return m_postfixes.empty();
- }
-};
-
-
-class UniqueNames
-{
- typedef std::map<CopiedString, PostFixes> names_t;
- names_t m_names;
-public:
- name_t make_unique(const name_t& name) const
- {
- char buf[80];
- name_t r("","");
- name_write(buf, name);
- globalErrorStream() << "find unique name for " << buf << "\n";
- globalErrorStream() << "> currently registered names:\n";
- for(names_t::const_iterator i = m_names.begin(); i != m_names.end(); ++i)
- {
- globalErrorStream() << ">> " << i->first.c_str() << ": ";
- for(PostFixes::postfixes_t::const_iterator j = i->second.m_postfixes.begin(); j != i->second.m_postfixes.end(); ++j)
- {
- j->first.write(buf);
- globalErrorStream() << " '" << buf << "'";
- }
- globalErrorStream() << "\n";
- }
- names_t::const_iterator i = m_names.find(name.first);
- if(i == m_names.end())
- {
- r = name;
- }
- else
- {
- r = name_t(name.first, (*i).second.make_unique(name.second));
- }
- name_write(buf, r);
- globalErrorStream() << "> unique name is " << buf << "\n";
- return r;
- }
-
- void insert(const name_t& name)
- {
- m_names[name.first].insert(name.second);
- }
-
- void erase(const name_t& name)
- {
- names_t::iterator i = m_names.find(name.first);
- if(i == m_names.end())
- {
- ASSERT_MESSAGE(true, "erase: name not found");
- }
- else
- {
- (*i).second.erase(name.second);
- if((*i).second.empty())
- m_names.erase(i);
- }
- }
-
- bool empty() const
- {
- return m_names.empty();
- }
-};
-
-
-
-#if 0
-
-#undef ERROR_MESSAGE
-#define ERROR_MESSAGE(message)
-
-class TestUniqueName
-{
- void name_check_equal(const name_t& name, const char* string, unsigned int postfix)
- {
- ASSERT_MESSAGE(strcmp(name.first.c_str(), string) == 0
- && name.second.number() == postfix,
- "test failed!");
- }
- void test_refcount()
- {
- Names names;
-
- names.insert(name_t("func_bleh_", "100"));
- names.insert(name_t("func_bleh_", "100"));
- names.insert(name_t("func_bleh_", "100"));
-
-
- names.erase(name_t("func_bleh_", "100"));
- names.erase(name_t("func_bleh_", "100"));
- names.erase(name_t("func_bleh_", "100"));
-
- ASSERT_MESSAGE(names.empty(), "test failed!");
- }
-
- void test_make_unique()
- {
- Names names;
-
- {
- name_t name(names.make_unique(name_t("func_bleh_", "01")));
- name_check_equal(name, "func_bleh_", 1);
- names.insert(name);
- }
- {
- name_t name(names.make_unique(name_t("func_bleh_", "04")));
- name_check_equal(name, "func_bleh_", 4);
- names.insert(name);
- }
- {
- name_t name(names.make_unique(name_t("func_bleh_", "04")));
- name_check_equal(name, "func_bleh_", 2);
- names.insert(name);
- }
- {
- name_t name(names.make_unique(name_t("func_bleh_", "1")));
- name_check_equal(name, "func_bleh_", 3);
- names.insert(name);
- }
- {
- name_t name(names.make_unique(name_t("func_bleh_", "2")));
- name_check_equal(name, "func_bleh_", 5);
- names.insert(name);
- }
- {
- name_t name(names.make_unique(name_t("func_bleh_", "3")));
- name_check_equal(name, "func_bleh_", 6);
- names.insert(name);
- }
-
- names.erase(name_t("func_bleh_", "1"));
- names.erase(name_t("func_bleh_", "2"));
- names.erase(name_t("func_bleh_", "3"));
- names.erase(name_t("func_bleh_", "4"));
- names.erase(name_t("func_bleh_", "5"));
- names.erase(name_t("func_bleh_", "6"));
-
- ASSERT_MESSAGE(names.empty(), "test failed!");
- }
-public:
- TestUniqueName()
- {
- test_refcount();
- test_make_unique();
- }
-};
-
-const TestUniqueName g_testuniquename;
-
-#endif
-
-
-#endif
projects / voretournament / voretournament.git / blobdiff