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Functions: more binding utilities

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This commit is contained in:
Antonin Portelli
2015-07-07 18:49:22 +01:00
parent 57d4bfb4f8
commit 59bb3fb78c
2 changed files with 54 additions and 3 deletions
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8
lib/Function.hpp
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@@ -54,7 +54,8 @@ public:
template <typename... Ts>
double operator()(const double arg0, const Ts... args) const;
// bind
DoubleFunction bind(const Index argIndex, const double val);
DoubleFunction bind(const Index argIndex, const double val) const;
DoubleFunction bind(const Index argIndex, const DVec &x) const;
// arithmetic operators
DoubleFunction operator-(void) const;
DoubleFunction & operator+=(const DoubleFunction &f);
@@ -170,13 +171,16 @@ public:
DSample operator()(const std::vector<double> &arg) const;
template <typename... Ts>
DSample operator()(const double arg0, const Ts... args) const;
// bind
DoubleFunctionSample bind(const Index argIndex, const double val) const;
DoubleFunctionSample bind(const Index argIndex, const DVec &x) const ;
};
template <typename... Ts>
DSample DoubleFunctionSample::operator()(const double arg0,
const Ts... args) const
{
const double arg[] = {arg0, args...};
const double arg[] = {arg0, static_cast<double>(args)...};
return (*this)(arg);
}