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script optimization support for using strings to index table[pattern] values

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This commit is contained in:
Vern Paxson 2023-11-01 11:44:58 +01:00 • committed by Arne Welzel
parent fd1094a184
commit 61fcca8482
5 changed files with 81 additions and 5 deletions
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11
src/script_opt/CPP/RuntimeOps.cc
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@ -44,6 +44,10 @@ ValPtr index_table__CPP(const TableValPtr& t, vector<ValPtr> indices) {
return v;
}
ValPtr index_patstr_table__CPP(const TableValPtr& t, vector<ValPtr> indices) {
return t->LookupPattern(indices[0]->AsStringVal());
}
ValPtr index_vec__CPP(const VectorValPtr& vec, int index) {
if ( index < 0 )
index += vec->Size();
@ -66,6 +70,13 @@ ValPtr when_index_table__CPP(const TableValPtr& t, vector<ValPtr> indices) {
return v;
}
ValPtr when_index_patstr__CPP(const TableValPtr& t, vector<ValPtr> indices) {
auto v = index_patstr_table__CPP(t, std::move(indices));
if ( v && IndexExprWhen::evaluating > 0 )
IndexExprWhen::results.emplace_back(v);
return v;
}
ValPtr when_index_vec__CPP(const VectorValPtr& vec, int index) {
auto v = index_vec__CPP(vec, index);
if ( v && IndexExprWhen::evaluating > 0 )