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preprocessor: cosmetic changes 

git-svn-id: https://www.dynare.org/svn/dynare/trunk@3134 ac1d8469-bf42-47a9-8791-bf33cf982152
time-shift
sebastien 2009-11-06 18:19:52 +00:00
parent 98ac3091c9
commit 28a9a11878
2 changed files with 10 additions and 9 deletions
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14
preprocessor/ExprNode.cc
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@ -966,10 +966,10 @@ VariableNode::substituteExpectation(subst_table_t &subst_table, vector<BinaryOpN
return const_cast<VariableNode *>(this);
}
UnaryOpNode::UnaryOpNode(DataTree &datatree_arg, UnaryOpcode op_code_arg, const NodeID arg_arg, const int arg_exp_info_set) :
UnaryOpNode::UnaryOpNode(DataTree &datatree_arg, UnaryOpcode op_code_arg, const NodeID arg_arg, const int expectation_information_set_arg) :
ExprNode(datatree_arg),
arg(arg_arg),
Expectation_information_set(arg_exp_info_set),
expectation_information_set(expectation_information_set_arg),
op_code(op_code_arg)
{
// Add myself to the unary op map
@ -1593,7 +1593,7 @@ UnaryOpNode::buildSimilarUnaryOpNode(NodeID alt_arg, DataTree &alt_datatree) con
case oSteadyState:
return alt_datatree.AddSteadyState(alt_arg);
case oExpectation:
return alt_datatree.AddExpectation(Expectation_information_set, alt_arg);
return alt_datatree.AddExpectation(expectation_information_set, alt_arg);
}
// Suppress GCC warning
exit(EXIT_FAILURE);
@ -1687,11 +1687,11 @@ UnaryOpNode::substituteExpectation(subst_table_t &subst_table, vector<BinaryOpNo
return const_cast<VariableNode *>(it->second);
//Arriving here, we need to create an auxiliary variable for this Expectation Operator:
int symb_id = datatree.symbol_table.addExpectationAuxiliaryVar(Expectation_information_set, arg->idx); //AUXE_period_arg.idx
int symb_id = datatree.symbol_table.addExpectationAuxiliaryVar(expectation_information_set, arg->idx); //AUXE_period_arg.idx
NodeID newAuxE = datatree.AddVariable(symb_id, 0);
assert(dynamic_cast<VariableNode *>(newAuxE) != NULL);
if (partial_information_model && Expectation_information_set==0)
if (partial_information_model && expectation_information_set==0)
{
//Ensure x is a single variable as opposed to an expression
if (dynamic_cast<VariableNode *>(arg) == NULL)
@ -1704,12 +1704,12 @@ UnaryOpNode::substituteExpectation(subst_table_t &subst_table, vector<BinaryOpNo
{
//take care of any nested expectation operators by calling arg->substituteExpectation(.), then decreaseLeadsLags for this oExp operator
//arg(lag-period) (holds entire subtree of arg(lag-period)
NodeID substexpr = (arg->substituteExpectation(subst_table, neweqs, partial_information_model))->decreaseLeadsLags(Expectation_information_set);
NodeID substexpr = (arg->substituteExpectation(subst_table, neweqs, partial_information_model))->decreaseLeadsLags(expectation_information_set);
assert(substexpr != NULL);
neweqs.push_back(dynamic_cast<BinaryOpNode *>(datatree.AddEqual(newAuxE, substexpr))); //AUXE_period_arg.idx = arg(lag-period)
newAuxE = newAuxE->decreaseLeadsLags(-1*Expectation_information_set);
newAuxE = newAuxE->decreaseLeadsLags(-1*expectation_information_set);
assert(dynamic_cast<VariableNode *>(newAuxE) != NULL);
}

5
preprocessor/ExprNode.hh
View File

@ -387,14 +387,15 @@ class UnaryOpNode : public ExprNode
{
private:
const NodeID arg;
const int Expectation_information_set;
//! Stores the information set. Only used for expectation operator
const int expectation_information_set;
const UnaryOpcode op_code;
virtual NodeID computeDerivative(int deriv_id);
virtual int cost(const temporary_terms_type &temporary_terms, bool is_matlab) const;
//! Returns the derivative of this node if darg is the derivative of the argument
NodeID composeDerivatives(NodeID darg);
public:
UnaryOpNode(DataTree &datatree_arg, UnaryOpcode op_code_arg, const NodeID arg_arg, const int arg_exp_info_set);
UnaryOpNode(DataTree &datatree_arg, UnaryOpcode op_code_arg, const NodeID arg_arg, const int expectation_information_set_arg);
virtual void prepareForDerivation();
virtual void computeTemporaryTerms(map<NodeID, int> &reference_count, temporary_terms_type &temporary_terms, bool is_matlab) const;
virtual void writeOutput(ostream &output, ExprNodeOutputType output_type, const temporary_terms_type &temporary_terms) const;