mirror of
https://github.com/vcmi/vcmi.git
synced 2024-12-28 23:06:24 +02:00
662 lines
19 KiB
C++
662 lines
19 KiB
C++
#pragma once
|
|
|
|
/*
|
|
* Global.h, part of VCMI engine
|
|
*
|
|
* Authors: listed in file AUTHORS in main folder
|
|
*
|
|
* License: GNU General Public License v2.0 or later
|
|
* Full text of license available in license.txt file, in main folder
|
|
*
|
|
*/
|
|
|
|
/* ---------------------------------------------------------------------------- */
|
|
/* Compiler detection */
|
|
/* ---------------------------------------------------------------------------- */
|
|
// Fixed width bool data type is important for serialization
|
|
static_assert(sizeof(bool) == 1, "Bool needs to be 1 byte in size.");
|
|
|
|
#if defined _M_X64 && defined _WIN32 //Win64 -> cannot load 32-bit DLLs for video handling
|
|
# define DISABLE_VIDEO
|
|
#endif
|
|
|
|
#ifdef __GNUC__
|
|
# define GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__ * 10 + __GNUC_PATCHLEVEL__)
|
|
#endif
|
|
|
|
#if !defined(__clang__) && defined(__GNUC__) && (GCC_VERSION < 470)
|
|
# error VCMI requires at least gcc-4.7.2 for successful compilation or clang-3.1. Please update your compiler
|
|
#endif
|
|
|
|
#if defined(__GNUC__) && (GCC_VERSION == 470 || GCC_VERSION == 471)
|
|
# error This GCC version has buggy std::array::at version and should not be used. Please update to 4.7.2 or later
|
|
#endif
|
|
|
|
/* ---------------------------------------------------------------------------- */
|
|
/* Guarantee compiler features */
|
|
/* ---------------------------------------------------------------------------- */
|
|
//defining available c++11 features
|
|
|
|
//initialization lists - gcc or clang
|
|
#if defined(__clang__) || defined(__GNUC__)
|
|
# define CPP11_USE_INITIALIZERS_LIST
|
|
#endif
|
|
|
|
/* ---------------------------------------------------------------------------- */
|
|
/* Suppress some compiler warnings */
|
|
/* ---------------------------------------------------------------------------- */
|
|
#ifdef _MSC_VER
|
|
# pragma warning (disable : 4800 ) /* disable conversion to bool warning -- I think it's intended in all places */
|
|
#endif
|
|
|
|
/* ---------------------------------------------------------------------------- */
|
|
/* Commonly used C++, Boost headers */
|
|
/* ---------------------------------------------------------------------------- */
|
|
#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
|
|
#define _USE_MATH_DEFINES
|
|
|
|
#include <cstdio>
|
|
#include <stdio.h>
|
|
|
|
#include <algorithm>
|
|
#include <array>
|
|
#include <cassert>
|
|
#include <climits>
|
|
#include <cmath>
|
|
#include <cstdlib>
|
|
#include <functional>
|
|
#include <fstream>
|
|
#include <iomanip>
|
|
#include <iostream>
|
|
#include <map>
|
|
#include <memory>
|
|
#include <numeric>
|
|
#include <queue>
|
|
#include <random>
|
|
#include <set>
|
|
#include <sstream>
|
|
#include <string>
|
|
#include <unordered_set>
|
|
#include <unordered_map>
|
|
#include <utility>
|
|
#include <vector>
|
|
|
|
//The only available version is 3, as of Boost 1.50
|
|
#include <boost/version.hpp>
|
|
|
|
#define BOOST_FILESYSTEM_VERSION 3
|
|
#if BOOST_VERSION > 105000
|
|
#define BOOST_THREAD_VERSION 3
|
|
#endif
|
|
#define BOOST_THREAD_DONT_PROVIDE_THREAD_DESTRUCTOR_CALLS_TERMINATE_IF_JOINABLE 1
|
|
//#define BOOST_BIND_NO_PLACEHOLDERS
|
|
|
|
#include <boost/algorithm/string.hpp>
|
|
#include <boost/assign.hpp>
|
|
#include <boost/cstdint.hpp>
|
|
#include <boost/current_function.hpp>
|
|
#include <boost/crc.hpp>
|
|
#include <boost/date_time/posix_time/posix_time.hpp>
|
|
#include <boost/date_time/posix_time/posix_time_io.hpp>
|
|
#include <boost/filesystem.hpp>
|
|
#include <boost/format.hpp>
|
|
#include <boost/functional/hash.hpp>
|
|
#include <boost/lexical_cast.hpp>
|
|
#include <boost/logic/tribool.hpp>
|
|
#include <boost/optional.hpp>
|
|
#include <boost/program_options.hpp>
|
|
#include <boost/range/adaptor/filtered.hpp>
|
|
#include <boost/range/adaptor/reversed.hpp>
|
|
#include <boost/range/algorithm.hpp>
|
|
#include <boost/thread.hpp>
|
|
#include <boost/variant.hpp>
|
|
#include <boost/math/special_functions/round.hpp>
|
|
|
|
|
|
#ifdef ANDROID
|
|
#include <android/log.h>
|
|
#endif
|
|
|
|
#ifndef M_PI
|
|
#define M_PI 3.14159265358979323846
|
|
#endif
|
|
|
|
/* ---------------------------------------------------------------------------- */
|
|
/* Usings */
|
|
/* ---------------------------------------------------------------------------- */
|
|
using std::shared_ptr;
|
|
using std::unique_ptr;
|
|
using std::make_shared;
|
|
//using namespace std::placeholders;
|
|
namespace range = boost::range;
|
|
|
|
/* ---------------------------------------------------------------------------- */
|
|
/* Typedefs */
|
|
/* ---------------------------------------------------------------------------- */
|
|
// Integral data types
|
|
typedef boost::uint64_t ui64; //unsigned int 64 bits (8 bytes)
|
|
typedef boost::uint32_t ui32; //unsigned int 32 bits (4 bytes)
|
|
typedef boost::uint16_t ui16; //unsigned int 16 bits (2 bytes)
|
|
typedef boost::uint8_t ui8; //unsigned int 8 bits (1 byte)
|
|
typedef boost::int64_t si64; //signed int 64 bits (8 bytes)
|
|
typedef boost::int32_t si32; //signed int 32 bits (4 bytes)
|
|
typedef boost::int16_t si16; //signed int 16 bits (2 bytes)
|
|
typedef boost::int8_t si8; //signed int 8 bits (1 byte)
|
|
|
|
// Lock typedefs
|
|
typedef boost::lock_guard<boost::mutex> TLockGuard;
|
|
typedef boost::lock_guard<boost::recursive_mutex> TLockGuardRec;
|
|
|
|
/* ---------------------------------------------------------------------------- */
|
|
/* Macros */
|
|
/* ---------------------------------------------------------------------------- */
|
|
// Import + Export macro declarations
|
|
#ifdef _WIN32
|
|
# ifdef __GNUC__
|
|
# define DLL_EXPORT __attribute__((dllexport))
|
|
# else
|
|
# define DLL_EXPORT __declspec(dllexport)
|
|
# endif
|
|
# define ELF_VISIBILITY
|
|
#else
|
|
# ifdef __GNUC__
|
|
# define DLL_EXPORT __attribute__ ((visibility("default")))
|
|
# define ELF_VISIBILITY __attribute__ ((visibility("default")))
|
|
# endif
|
|
#endif
|
|
|
|
#ifdef _WIN32
|
|
# ifdef __GNUC__
|
|
# define DLL_IMPORT __attribute__((dllimport))
|
|
# else
|
|
# define DLL_IMPORT __declspec(dllimport)
|
|
# endif
|
|
# define ELF_VISIBILITY
|
|
#else
|
|
# ifdef __GNUC__
|
|
# define DLL_IMPORT __attribute__ ((visibility("default")))
|
|
# define ELF_VISIBILITY __attribute__ ((visibility("default")))
|
|
# endif
|
|
#endif
|
|
|
|
#ifdef VCMI_DLL
|
|
# define DLL_LINKAGE DLL_EXPORT
|
|
#else
|
|
# define DLL_LINKAGE DLL_IMPORT
|
|
#endif
|
|
|
|
#define THROW_FORMAT(message, formatting_elems) throw std::runtime_error(boost::str(boost::format(message) % formatting_elems))
|
|
|
|
#define ASSERT_IF_CALLED_WITH_PLAYER if(!player) {logGlobal->errorStream() << BOOST_CURRENT_FUNCTION; assert(0);}
|
|
|
|
//XXX pls dont - 'debug macros' are usually more trouble than it's worth
|
|
#define HANDLE_EXCEPTION \
|
|
catch (const std::exception& e) { \
|
|
logGlobal->errorStream() << e.what(); \
|
|
throw; \
|
|
} \
|
|
catch (const std::exception * e) \
|
|
{ \
|
|
logGlobal->errorStream() << e->what(); \
|
|
throw; \
|
|
} \
|
|
catch (const std::string& e) { \
|
|
logGlobal->errorStream() << e; \
|
|
throw; \
|
|
}
|
|
|
|
#define HANDLE_EXCEPTIONC(COMMAND) \
|
|
catch (const std::exception& e) { \
|
|
COMMAND; \
|
|
logGlobal->errorStream() << e.what(); \
|
|
throw; \
|
|
} \
|
|
catch (const std::string &e) \
|
|
{ \
|
|
COMMAND; \
|
|
logGlobal->errorStream() << e; \
|
|
throw; \
|
|
}
|
|
|
|
// can be used for counting arrays
|
|
template<typename T, size_t N> char (&_ArrayCountObj(const T (&)[N]))[N];
|
|
#define ARRAY_COUNT(arr) (sizeof(_ArrayCountObj(arr)))
|
|
|
|
// should be used for variables that becomes unused in release builds (e.g. only used for assert checks)
|
|
#define UNUSED(VAR) ((void)VAR)
|
|
|
|
/* ---------------------------------------------------------------------------- */
|
|
/* VCMI standard library */
|
|
/* ---------------------------------------------------------------------------- */
|
|
#include "lib/logging/CLogger.h"
|
|
|
|
void inline handleException()
|
|
{
|
|
try
|
|
{
|
|
throw;
|
|
}
|
|
catch(const std::exception & ex)
|
|
{
|
|
logGlobal->errorStream() << ex.what();
|
|
}
|
|
catch(const std::string & ex)
|
|
{
|
|
logGlobal->errorStream() << ex;
|
|
}
|
|
catch(...)
|
|
{
|
|
logGlobal->errorStream() << "Sorry, caught unknown exception type. No more info available.";
|
|
}
|
|
}
|
|
|
|
template<typename T>
|
|
std::ostream & operator<<(std::ostream & out, const boost::optional<T> & opt)
|
|
{
|
|
if(opt) return out << *opt;
|
|
else return out << "empty";
|
|
}
|
|
|
|
template<typename T>
|
|
std::ostream & operator<<(std::ostream & out, const std::vector<T> & container)
|
|
{
|
|
out << "[";
|
|
for(auto it = container.begin(); it != container.end(); ++it)
|
|
{
|
|
out << *it;
|
|
if(std::prev(container.end()) != it) out << ", ";
|
|
}
|
|
return out << "]";
|
|
}
|
|
|
|
namespace vstd
|
|
{
|
|
|
|
// combine hashes. Present in boost but not in std
|
|
template <class T>
|
|
inline void hash_combine(std::size_t& seed, const T& v)
|
|
{
|
|
std::hash<T> hasher;
|
|
seed ^= hasher(v) + 0x9e3779b9 + (seed<<6) + (seed>>2);
|
|
}
|
|
|
|
//returns true if container c contains item i
|
|
template <typename Container, typename Item>
|
|
bool contains(const Container & c, const Item &i)
|
|
{
|
|
return std::find(std::begin(c), std::end(c),i) != std::end(c);
|
|
}
|
|
|
|
//returns true if container c contains item i
|
|
template <typename Container, typename Pred>
|
|
bool contains_if(const Container & c, Pred p)
|
|
{
|
|
return std::find_if(std::begin(c), std::end(c), p) != std::end(c);
|
|
}
|
|
|
|
//returns true if map c contains item i
|
|
template <typename V, typename Item, typename Item2>
|
|
bool contains(const std::map<Item,V> & c, const Item2 &i)
|
|
{
|
|
return c.find(i)!=c.end();
|
|
}
|
|
|
|
//returns true if unordered set c contains item i
|
|
template <typename Item>
|
|
bool contains(const std::unordered_set<Item> & c, const Item &i)
|
|
{
|
|
return c.find(i)!=c.end();
|
|
}
|
|
|
|
template <typename V, typename Item, typename Item2>
|
|
bool contains(const std::unordered_map<Item,V> & c, const Item2 &i)
|
|
{
|
|
return c.find(i)!=c.end();
|
|
}
|
|
|
|
//returns position of first element in vector c equal to s, if there is no such element, -1 is returned
|
|
template <typename Container, typename T2>
|
|
int find_pos(const Container & c, const T2 &s)
|
|
{
|
|
size_t i=0;
|
|
for (auto iter = std::begin(c); iter != std::end(c); iter++, i++)
|
|
if(*iter == s)
|
|
return i;
|
|
return -1;
|
|
}
|
|
|
|
//Func f tells if element matches
|
|
template <typename Container, typename Func>
|
|
int find_pos_if(const Container & c, const Func &f)
|
|
{
|
|
auto ret = boost::range::find_if(c, f);
|
|
if(ret != std::end(c))
|
|
return std::distance(std::begin(c), ret);
|
|
|
|
return -1;
|
|
}
|
|
|
|
//returns iterator to the given element if present in container, end() if not
|
|
template <typename Container, typename Item>
|
|
typename Container::iterator find(Container & c, const Item &i)
|
|
{
|
|
return std::find(c.begin(),c.end(),i);
|
|
}
|
|
|
|
//returns const iterator to the given element if present in container, end() if not
|
|
template <typename Container, typename Item>
|
|
typename Container::const_iterator find(const Container & c, const Item &i)
|
|
{
|
|
return std::find(c.begin(),c.end(),i);
|
|
}
|
|
|
|
//removes element i from container c, returns false if c does not contain i
|
|
template <typename Container, typename Item>
|
|
typename Container::size_type operator-=(Container &c, const Item &i)
|
|
{
|
|
typename Container::iterator itr = find(c,i);
|
|
if(itr == c.end())
|
|
return false;
|
|
c.erase(itr);
|
|
return true;
|
|
}
|
|
|
|
//assigns greater of (a, b) to a and returns maximum of (a, b)
|
|
template <typename t1, typename t2>
|
|
t1 &amax(t1 &a, const t2 &b)
|
|
{
|
|
if(a >= b)
|
|
return a;
|
|
else
|
|
{
|
|
a = b;
|
|
return a;
|
|
}
|
|
}
|
|
|
|
//assigns smaller of (a, b) to a and returns minimum of (a, b)
|
|
template <typename t1, typename t2>
|
|
t1 &amin(t1 &a, const t2 &b)
|
|
{
|
|
if(a <= b)
|
|
return a;
|
|
else
|
|
{
|
|
a = b;
|
|
return a;
|
|
}
|
|
}
|
|
|
|
//makes a to fit the range <b, c>
|
|
template <typename t1, typename t2, typename t3>
|
|
t1 &abetween(t1 &a, const t2 &b, const t3 &c)
|
|
{
|
|
amax(a,b);
|
|
amin(a,c);
|
|
return a;
|
|
}
|
|
|
|
//checks if a is between b and c
|
|
template <typename t1, typename t2, typename t3>
|
|
bool isbetween(const t1 &value, const t2 &min, const t3 &max)
|
|
{
|
|
return value > min && value < max;
|
|
}
|
|
|
|
//checks if a is within b and c
|
|
template <typename t1, typename t2, typename t3>
|
|
bool iswithin(const t1 &value, const t2 &min, const t3 &max)
|
|
{
|
|
return value >= min && value <= max;
|
|
}
|
|
|
|
template <typename t1, typename t2>
|
|
struct assigner
|
|
{
|
|
public:
|
|
t1 &op1;
|
|
t2 op2;
|
|
assigner(t1 &a1, const t2 & a2)
|
|
:op1(a1), op2(a2)
|
|
{}
|
|
void operator()()
|
|
{
|
|
op1 = op2;
|
|
}
|
|
};
|
|
|
|
// Assigns value a2 to a1. The point of time of the real operation can be controlled
|
|
// with the () operator.
|
|
template <typename t1, typename t2>
|
|
assigner<t1,t2> assigno(t1 &a1, const t2 &a2)
|
|
{
|
|
return assigner<t1,t2>(a1,a2);
|
|
}
|
|
|
|
//deleted pointer and sets it to nullptr
|
|
template <typename T>
|
|
void clear_pointer(T* &ptr)
|
|
{
|
|
delete ptr;
|
|
ptr = nullptr;
|
|
}
|
|
|
|
#if _MSC_VER >= 1800
|
|
using std::make_unique;
|
|
#else
|
|
template<typename T>
|
|
std::unique_ptr<T> make_unique()
|
|
{
|
|
return std::unique_ptr<T>(new T());
|
|
}
|
|
template<typename T, typename Arg1>
|
|
std::unique_ptr<T> make_unique(Arg1 &&arg1)
|
|
{
|
|
return std::unique_ptr<T>(new T(std::forward<Arg1>(arg1)));
|
|
}
|
|
template<typename T, typename Arg1, typename Arg2>
|
|
std::unique_ptr<T> make_unique(Arg1 &&arg1, Arg2 &&arg2)
|
|
{
|
|
return std::unique_ptr<T>(new T(std::forward<Arg1>(arg1), std::forward<Arg2>(arg2)));
|
|
}
|
|
template<typename T, typename Arg1, typename Arg2, typename Arg3>
|
|
std::unique_ptr<T> make_unique(Arg1 &&arg1, Arg2 &&arg2, Arg3 &&arg3)
|
|
{
|
|
return std::unique_ptr<T>(new T(std::forward<Arg1>(arg1), std::forward<Arg2>(arg2), std::forward<Arg3>(arg3)));
|
|
}
|
|
template<typename T, typename Arg1, typename Arg2, typename Arg3, typename Arg4>
|
|
std::unique_ptr<T> make_unique(Arg1 &&arg1, Arg2 &&arg2, Arg3 &&arg3, Arg4 &&arg4)
|
|
{
|
|
return std::unique_ptr<T>(new T(std::forward<Arg1>(arg1), std::forward<Arg2>(arg2), std::forward<Arg3>(arg3), std::forward<Arg4>(arg4)));
|
|
}
|
|
#endif
|
|
|
|
template <typename Container>
|
|
typename Container::const_reference circularAt(const Container &r, size_t index)
|
|
{
|
|
assert(r.size());
|
|
index %= r.size();
|
|
auto itr = std::begin(r);
|
|
std::advance(itr, index);
|
|
return *itr;
|
|
}
|
|
|
|
template<typename Range, typename Predicate>
|
|
void erase_if(Range &vec, Predicate pred)
|
|
{
|
|
vec.erase(boost::remove_if(vec, pred),vec.end());
|
|
}
|
|
|
|
template<typename Elem, typename Predicate>
|
|
void erase_if(std::set<Elem> &setContainer, Predicate pred)
|
|
{
|
|
auto itr = setContainer.begin();
|
|
auto endItr = setContainer.end();
|
|
while(itr != endItr)
|
|
{
|
|
auto tmpItr = itr++;
|
|
if(pred(*tmpItr))
|
|
setContainer.erase(tmpItr);
|
|
}
|
|
}
|
|
|
|
//works for map and std::map, maybe something else
|
|
template<typename Key, typename Val, typename Predicate>
|
|
void erase_if(std::map<Key, Val> &container, Predicate pred)
|
|
{
|
|
auto itr = container.begin();
|
|
auto endItr = container.end();
|
|
while(itr != endItr)
|
|
{
|
|
auto tmpItr = itr++;
|
|
if(pred(*tmpItr))
|
|
container.erase(tmpItr);
|
|
}
|
|
}
|
|
|
|
template<typename InputRange, typename OutputIterator, typename Predicate>
|
|
OutputIterator copy_if(const InputRange &input, OutputIterator result, Predicate pred)
|
|
{
|
|
return std::copy_if(boost::const_begin(input), std::end(input), result, pred);
|
|
}
|
|
|
|
template <typename Container>
|
|
std::insert_iterator<Container> set_inserter(Container &c)
|
|
{
|
|
return std::inserter(c, c.end());
|
|
}
|
|
|
|
//Returns iterator to the element for which the value of ValueFunction is minimal
|
|
template<class ForwardRange, class ValueFunction>
|
|
auto minElementByFun(const ForwardRange& rng, ValueFunction vf) -> decltype(std::begin(rng))
|
|
{
|
|
/* Clang crashes when instantiating this function template and having PCH compilation enabled.
|
|
* There is a bug report here: http://llvm.org/bugs/show_bug.cgi?id=18744
|
|
* Current bugfix is to don't use a typedef for decltype(*std::begin(rng)) and to use decltype
|
|
* directly for both function parameters.
|
|
*/
|
|
return boost::min_element(rng, [&] (decltype(*std::begin(rng)) lhs, decltype(*std::begin(rng)) rhs) -> bool
|
|
{
|
|
return vf(lhs) < vf(rhs);
|
|
});
|
|
}
|
|
|
|
//Returns iterator to the element for which the value of ValueFunction is maximal
|
|
template<class ForwardRange, class ValueFunction>
|
|
auto maxElementByFun(const ForwardRange& rng, ValueFunction vf) -> decltype(std::begin(rng))
|
|
{
|
|
/* Clang crashes when instantiating this function template and having PCH compilation enabled.
|
|
* There is a bug report here: http://llvm.org/bugs/show_bug.cgi?id=18744
|
|
* Current bugfix is to don't use a typedef for decltype(*std::begin(rng)) and to use decltype
|
|
* directly for both function parameters.
|
|
*/
|
|
return boost::max_element(rng, [&] (decltype(*std::begin(rng)) lhs, decltype(*std::begin(rng)) rhs) -> bool
|
|
{
|
|
return vf(lhs) < vf(rhs);
|
|
});
|
|
}
|
|
|
|
template<typename T>
|
|
void advance(T &obj, int change)
|
|
{
|
|
obj = (T)(((int)obj) + change);
|
|
}
|
|
|
|
template <typename Container>
|
|
typename Container::value_type backOrNull(const Container &c) //returns last element of container or nullptr if it is empty (to be used with containers of pointers)
|
|
{
|
|
if(c.size())
|
|
return c.back();
|
|
else
|
|
return typename Container::value_type();
|
|
}
|
|
|
|
template <typename Container>
|
|
typename Container::value_type frontOrNull(const Container &c) //returns first element of container or nullptr if it is empty (to be used with containers of pointers)
|
|
{
|
|
if(c.size())
|
|
return c.front();
|
|
else
|
|
return nullptr;
|
|
}
|
|
|
|
template <typename Container, typename Index>
|
|
bool isValidIndex(const Container &c, Index i)
|
|
{
|
|
return i >= 0 && i < c.size();
|
|
}
|
|
|
|
template <typename Container, typename Index>
|
|
boost::optional<typename Container::const_reference> tryAt(const Container &c, Index i)
|
|
{
|
|
if(isValidIndex(c, i))
|
|
{
|
|
auto itr = c.begin();
|
|
std::advance(itr, i);
|
|
return *itr;
|
|
}
|
|
return boost::none;
|
|
}
|
|
|
|
template <typename Container, typename Pred>
|
|
static boost::optional<typename Container::const_reference> tryFindIf(const Container &r, const Pred &t)
|
|
{
|
|
auto pos = range::find_if(r, t);
|
|
if(pos == boost::end(r))
|
|
return boost::none;
|
|
else
|
|
return *pos;
|
|
}
|
|
|
|
template <typename Container>
|
|
typename Container::const_reference atOrDefault(const Container &r, size_t index, const typename Container::const_reference &defaultValue)
|
|
{
|
|
if(index < r.size())
|
|
return r[index];
|
|
|
|
return defaultValue;
|
|
}
|
|
|
|
template <typename Container, typename Item>
|
|
bool erase_if_present(Container &c, const Item &item)
|
|
{
|
|
auto i = std::find(c.begin(), c.end(), item);
|
|
if (i != c.end())
|
|
{
|
|
c.erase(i);
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
template <typename V, typename Item, typename Item2>
|
|
bool erase_if_present(std::map<Item,V> & c, const Item2 &item)
|
|
{
|
|
auto i = c.find(item);
|
|
if (i != c.end())
|
|
{
|
|
c.erase(i);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
template <typename Container, typename Pred>
|
|
void erase(Container &c, Pred pred)
|
|
{
|
|
c.erase(boost::remove_if(c, pred), c.end());
|
|
}
|
|
|
|
template<typename T>
|
|
void removeDuplicates(std::vector<T> &vec)
|
|
{
|
|
boost::sort(vec);
|
|
vec.erase(std::unique(vec.begin(), vec.end()), vec.end());
|
|
}
|
|
|
|
using boost::math::round;
|
|
}
|
|
using vstd::operator-=;
|
|
using vstd::make_unique;
|