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

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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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5
src/script_opt/CPP/RuntimeOps.h
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@ -32,13 +32,16 @@ extern ListValPtr index_val__CPP(std::vector<ValPtr> indices);
// Returns the value corresponding to indexing the given table/vector/string
// with the given set of indices. These are functions rather than something
// generated directly so that they can package up the error handling for
// the case where there's no such index.
// the case where there's no such index. "patstr" refers to indexing a
// table[pattern] of X with a string value.
extern ValPtr index_table__CPP(const TableValPtr& t, std::vector<ValPtr> indices);
extern ValPtr index_patstr_table__CPP(const TableValPtr& t, std::vector<ValPtr> indices);
extern ValPtr index_vec__CPP(const VectorValPtr& vec, int index);
extern ValPtr index_string__CPP(const StringValPtr& svp, std::vector<ValPtr> indices);
// The same, but for indexing happening inside a "when" clause.
extern ValPtr when_index_table__CPP(const TableValPtr& t, std::vector<ValPtr> indices);
extern ValPtr when_index_patstr__CPP(const TableValPtr& t, std::vector<ValPtr> indices);
extern ValPtr when_index_vec__CPP(const VectorValPtr& vec, int index);
// For vector slices, we use the existing index_slice(), but we need a