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-rwxr-xr-xdecoder/value_array.h241
1 files changed, 0 insertions, 241 deletions
diff --git a/decoder/value_array.h b/decoder/value_array.h
deleted file mode 100755
index cdf1d697..00000000
--- a/decoder/value_array.h
+++ /dev/null
@@ -1,241 +0,0 @@
-#ifndef VALUE_ARRAY_H
-#define VALUE_ARRAY_H
-
-//TODO: option for non-constructed version (type_traits pod?), option for small array optimization (if sz < N, store inline in union, see small_vector.h)
-
-#include <cstdlib>
-#include <algorithm>
-#include <new>
-#include <boost/range.hpp>
-#include <boost/utility/enable_if.hpp>
-#include <boost/type_traits.hpp>
-#include <cstring>
-#ifdef USE_BOOST_SERIALIZE
-# include <boost/serialization/split_member.hpp>
-# include <boost/serialization/access.hpp>
-#endif
-
-//TODO: use awesome type traits (and/or policy typelist argument) to provide these only when possible?
-#define VALUE_ARRAY_ADD 1
-#define VALUE_ARRAY_MUL 1
-#define VALUE_ARRAY_BITWISE 0
-#define VALUE_ARRAY_OSTREAM 1
-
-#if VALUE_ARRAY_OSTREAM
-# include <iostream>
-#endif
-
-// valarray like in that size is fixed (so saves space compared to vector), but same interface as vector (less resize/push_back/insert, of course)
-template <class T, class A = std::allocator<T> >
-class ValueArray : A // private inheritance so stateless allocator adds no size.
-{
- typedef ValueArray<T,A> Self;
-public:
-#if VALUE_ARRAY_OSTREAM
- friend inline std::ostream & operator << (std::ostream &o,Self const& s) {
- o<<'[';
- for (unsigned i=0,e=s.size();i<e;++i) {
- if (i) o<<' ';
- o<<s[i];
- }
- o<<']';
- return o;
- }
-#endif
- static const int SV_MAX=sizeof(T)/sizeof(T*)>1?sizeof(T)/sizeof(T*):1;
- //space optimization: SV_MAX T will fit inside what would otherwise be a pointer to heap data. todo in the far future if bored.
- typedef T value_type;
- typedef T& reference;
- typedef T const& const_reference;
- typedef T* iterator;
- typedef T const* const_iterator;
- typedef std::size_t size_type;
- typedef std::ptrdiff_t difference_type;
- typedef T* pointer;
-
- size_type size() const { return sz; }
- bool empty() const { return size() == 0; }
-
- iterator begin() { return array; }
- iterator end() { return array + size(); }
- const_iterator begin() const { return array; }
- const_iterator end() const { return array + size(); }
-
- reference operator[](size_type pos) { return array[pos]; }
- const_reference operator[](size_type pos) const { return array[pos]; }
-
- reference at(size_type pos) { return array[pos]; }
- const_reference at(size_type pos) const { return array[pos]; }
-
- reference front() { return array[0]; }
- reference back() { return array[sz-1]; }
-
- const_reference front() const { return array[0]; }
- const_reference back() const { return array[sz-1]; }
-
- ValueArray() : sz(0), array(NULL) {}
-
- explicit ValueArray(size_type s, const_reference t = T())
- {
- init(s,t);
- }
-
-protected:
- inline void init(size_type s, const_reference t = T()) {
- sz=s;
- array=s ? A::allocate(s) : 0;
- for (size_type i = 0; i != sz; ++i) { A::construct(array + i,t); }
- }
-public:
- void resize(size_type s, const_reference t = T()) {
- clear();
- init(s,t);
- }
-
- template <class I>
- ValueArray(I itr, I end)
- : sz(std::distance(itr,end))
- , array(A::allocate(sz))
- {
- copy_construct(itr,end,array);
- }
-
- ~ValueArray() {
- clear();
- }
-
-#undef VALUE_ARRAY_OPEQ
-#define VALUE_ARRAY_OPEQ(op) template <class T2,class A2> Self & operator op (ValueArray<T2,A2> const& o) { assert(sz==o.sz); for (int i=0,e=sz;i<=e;++i) array[i] op o.array[i]; return *this; }
-#if VALUE_ARRAY_ADD
- VALUE_ARRAY_OPEQ(+=)
- VALUE_ARRAY_OPEQ(-=)
-#endif
-#if VALUE_ARRAY_MUL
- VALUE_ARRAY_OPEQ(*=)
- VALUE_ARRAY_OPEQ(/=)
-#endif
-#if VALUE_ARRAY_BITWISE
- VALUE_ARRAY_OPEQ(|=)
- VALUE_ARRAY_OPEQ(*=)
-#endif
-#undef VALUE_ARRAY_OPEQ
-#undef VALUE_ARRAY_BINOP
-#define VALUE_ARRAY_BINOP(op,opeq) template <class T2,class A2> friend inline Self operator op (Self x,ValueArray<T2,A2> const& y) { x opeq y; return x; }
-#if VALUE_ARRAY_ADD
- VALUE_ARRAY_BINOP(+,+=)
- VALUE_ARRAY_BINOP(-,-=)
-#endif
-#if VALUE_ARRAY_MUL
- VALUE_ARRAY_BINOP(*,*=)
- VALUE_ARRAY_BINOP(/,/=)
-#endif
-#if VALUE_ARRAY_BITWISE
- VALUE_ARRAY_BINOP(|,|=)
- VALUE_ARRAY_BINOP(*,*=)
-#endif
-
-#undef VALUE_ARRAY_BINOP
- void clear()
- {
- for (size_type i = sz; i != 0; --i) {
- A::destroy(array + (i - 1));
- }
- if (array != NULL) A::deallocate(array,sz);
- }
-
- void swap(ValueArray& other)
- {
- std::swap(sz,other.sz);
- std::swap(array,other.array);
- }
-
- ValueArray(ValueArray const& other)
- : A(other)
- , sz(other.sz)
- , array(A::allocate(sz))
-
- {
- copy_construct(other.begin(),other.end(),array);
- }
-
- ValueArray& operator=(ValueArray const& other)
- {
- ValueArray(other).swap(*this);
- return *this;
- }
-
- template <class Range>
- ValueArray( Range const& v
- , typename boost::disable_if< boost::is_integral<Range> >::type* = 0)
- : sz(boost::size(v))
- , array(A::allocate(sz))
- {
- copy_construct(boost::begin(v),boost::end(v),array);
- }
-
- template <class Range> typename
- boost::disable_if<
- boost::is_integral<Range>
- , ValueArray>::type& operator=(Range const& other)
- {
- ValueArray(other).swap(*this);
- return *this;
- }
-
-private:
-//friend class boost::serialization::access;
-
-template <class I1, class I2>
-void copy_construct(I1 itr, I1 end, I2 into)
-{
- for (; itr != end; ++itr, ++into) A::construct(into,*itr);
-}
-
-template <class Archive>
-void save(Archive& ar, unsigned int version) const
-{
- ar << sz;
- for (size_type i = 0; i != sz; ++i) ar << at(i);
-}
-
-template <class Archive>
-void load(Archive& ar, unsigned int version)
-{
- size_type s;
- ar >> s;
- ValueArray v(s);
- for (size_type i = 0; i != s; ++i) ar >> v[i];
- this->swap(v);
-}
-#ifdef USE_BOOST_SERIALIZE
-BOOST_SERIALIZATION_SPLIT_MEMBER()
-#endif
-size_type sz;
-pointer array;
-};
-
-
-template <class T, class A>
-bool operator==(ValueArray<T,A> const& v1, ValueArray<T,A> const& v2)
-{
- return (v1.size() == v2.size()) and
- std::equal(v1.begin(),v1.end(),v2.begin());
-}
-
-
-template <class T,class A>
-bool operator< (ValueArray<T,A> const& v1, ValueArray<T,A> const& v2)
-{
- return std::lexicographical_compare( v1.begin()
- , v1.end()
- , v2.begin()
- , v2.end() );
-}
-
-template <class T,class A>
-void memcpy(void *out,ValueArray<T,A> const& v) {
- std::memcpy(out,v.begin(),v.size()*sizeof(T));
-}
-
-
-#endif
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