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C++ Mathematical Expression Library (ExprTk) http://www.partow.net/programming/exprtk/index.html

This commit is contained in:
Arash Partow 2012-04-11 22:08:25 +10:00
parent 96f3f986da
commit a0872d7a6d
1 changed files with 53 additions and 7 deletions
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60
exprtk.hpp
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@ -923,11 +923,11 @@ namespace exprtk
//3x -> 3*x
((token_t::symbol == curr_token.type) && (token_t::number == prev_token.type) && curr_token_not_reserved) ||
//3(x+1) -> 3*(x+1)
(is_left_bracket(curr_token.type) && (token_t::number == prev_token.type)) ||
(is_left_bracket (static_cast<char>(curr_token.type)) && (token_t::number == prev_token.type)) ||
//(x+1)3 -> (x+1)*3
(is_right_bracket(prev_token.type) && (token_t::number == curr_token.type)) ||
(is_right_bracket(static_cast<char>(prev_token.type)) && (token_t::number == curr_token.type)) ||
//(x+1)y -> (x+1)*y
(is_right_bracket(prev_token.type) && (token_t::symbol == curr_token.type) && curr_token_not_reserved)
(is_right_bracket(static_cast<char>(prev_token.type)) && (token_t::symbol == curr_token.type) && curr_token_not_reserved)
)
{
prev_itr = itr = token_list_.insert(itr,token_t(token_t::mul));
@ -1714,6 +1714,9 @@ namespace exprtk
private:
string_literal_node(const string_literal_node<T>&);
string_literal_node<T>& operator=(const string_literal_node<T>&);
const std::string value_;
};
@ -2271,7 +2274,6 @@ namespace exprtk
private:
std::string* value_;
};
template <typename T>
@ -2720,6 +2722,11 @@ namespace exprtk
T& v0_;
T& v1_;
private:
vov_node(vov_node<T,Operation>&);
vov_node<T,Operation>& operator=(vov_node<T,Operation>&);
};
template <typename T, typename Type0, typename Type1, typename Operation>
@ -2810,6 +2817,11 @@ namespace exprtk
T c_;
T& v_;
private:
cov_node(const cov_node<T,Operation>&);
cov_node<T,Operation>& operator=(const cov_node<T,Operation>&);
};
template <typename T, typename Operation>
@ -2840,6 +2852,11 @@ namespace exprtk
T& v_;
T c_;
private:
voc_node(const voc_node<T,Operation>&);
voc_node<T,Operation>& operator=(const voc_node<T,Operation>&);
};
template <typename T, typename Operation1, typename Operation2>
@ -2882,6 +2899,11 @@ namespace exprtk
T& v0_;
T& v1_;
T& v2_;
private:
vovov1_node(const vovov1_node<T,Operation1,Operation2>&);
vovov1_node<T,Operation1,Operation2>& operator=(const vovov1_node<T,Operation1,Operation2>&);
};
template <typename T, typename Operation1, typename Operation2>
@ -2924,6 +2946,11 @@ namespace exprtk
T& v0_;
T& v1_;
T& v2_;
private:
vovov2_node(const vovov2_node<T,Operation1,Operation2>&);
vovov2_node<T,Operation1,Operation2>& operator=(const vovov2_node<T,Operation1,Operation2>&);
};
template <typename T, typename Operation1, typename Operation2>
@ -2966,6 +2993,11 @@ namespace exprtk
T c_;
T& v0_;
T& v1_;
private:
covov1_node(const covov1_node<T,Operation1,Operation2>&);
covov1_node<T,Operation1,Operation2>& operator=(const covov1_node<T,Operation1,Operation2>&);
};
template <typename T, typename Operation1, typename Operation2>
@ -2978,7 +3010,7 @@ namespace exprtk
//(constant op1 variable0) op2 variable1 node
explicit covov2_node(cov_node<T,Operation1>& cvn, T& v1)
: c_ (cvn.c()),
: c_(cvn.c()),
v0_(cvn.v()),
v1_(v1)
{}
@ -3008,6 +3040,11 @@ namespace exprtk
T c_;
T& v0_;
T& v1_;
private:
covov2_node(covov2_node<T,Operation1,Operation2>&);
covov2_node<T,Operation1,Operation2>& operator=(covov2_node<T,Operation1,Operation2>&);
};
template <typename T, typename Operation1, typename Operation2, typename Operation3>
@ -3052,6 +3089,11 @@ namespace exprtk
T& v1_;
T& v2_;
T& v3_;
private:
vovovov_node(vovovov_node<T,Operation1,Operation2,Operation3>&);
vovovov_node<T,Operation1,Operation2,Operation3>& operator=(const vovovov_node<T,Operation1,Operation2,Operation3>&);
};
template <typename T, typename SType0, typename SType1, typename Operation>
@ -3097,6 +3139,11 @@ namespace exprtk
SType0 s0_;
SType1 s1_;
private:
sos_node(sos_node<T,SType0,SType1,Operation>&);
sos_node<T,SType0,SType1,Operation>& operator=(sos_node<T,SType0,SType1,Operation>&);
};
template <typename T>
@ -6085,7 +6132,6 @@ namespace exprtk
private:
details::node_allocator* node_allocator_;
};
inline bool check0(const char c0, const char c1,
@ -6521,7 +6567,7 @@ namespace exprtk
namespace information
{
static const char* library = "Mathematical Expression Toolkit";
static const char* version = "2.718281828459045235";
static const char* version = "2.71828182845904523536";
static const char* date = "20111111";
static inline std::string data()