SymEngine::FreeSymbolsVisitor Class Reference

Inheritance diagram for SymEngine::FreeSymbolsVisitor:

Collaboration diagram for SymEngine::FreeSymbolsVisitor:

Public Member Functions
void	bvisit (const Symbol &x)
void	bvisit (const Subs &x)
void	bvisit (const Basic &x)
set_basic	apply (const Basic &b)
set_basic	apply (const MatrixBase &m)

Data Fields
set_basic	s
uset_basic	v

Detailed Description

Definition at line 72 of file visitor.cpp.

Member Function Documentation

apply() [1/2]

set_basic SymEngine::FreeSymbolsVisitor::apply ( const Basic &  b )

inline

Definition at line 108 of file visitor.cpp.

    {
        b.accept(*this);
        return s;
    }

apply() [2/2]

set_basic SymEngine::FreeSymbolsVisitor::apply ( const MatrixBase &  m )

inline

Definition at line 114 of file visitor.cpp.

    {
        for (unsigned i = 0; i < m.nrows(); i++) {
            for (unsigned j = 0; j < m.ncols(); j++) {
                m.get(i, j)->accept(*this);
            }
        }
        return s;
    }

bvisit() [1/3]

void SymEngine::FreeSymbolsVisitor::bvisit ( const Basic &  x )

inline

Definition at line 98 of file visitor.cpp.

    {
        for (const auto &p : x.get_args()) {
            auto iter = v.insert(p->rcp_from_this());
            if (iter.second) {
                p->accept(*this);
            }
        }
    }

bvisit() [2/3]

void SymEngine::FreeSymbolsVisitor::bvisit ( const Subs &  x )

inline

Definition at line 83 of file visitor.cpp.

    {
        set_basic set_ = free_symbols(*x.get_arg());
        for (const auto &p : x.get_variables()) {
            set_.erase(p);
        }
        s.insert(set_.begin(), set_.end());
        for (const auto &p : x.get_point()) {
            auto iter = v.insert(p->rcp_from_this());
            if (iter.second) {
                p->accept(*this);
            }
        }
    }

bvisit() [3/3]

void SymEngine::FreeSymbolsVisitor::bvisit ( const Symbol &  x )

inline

Definition at line 78 of file visitor.cpp.

    {
        s.insert(x.rcp_from_this());
    }

Field Documentation

s

set_basic SymEngine::FreeSymbolsVisitor::s

Definition at line 75 of file visitor.cpp.

v

uset_basic SymEngine::FreeSymbolsVisitor::v

Definition at line 76 of file visitor.cpp.

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The documentation for this class was generated from the following file:

• /home/runner/work/symengine/symengine/symengine/visitor.cpp