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libexpr: extend Value::print to allow limited depth

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This commit is contained in:
Yingchi Long 2023-06-22 12:27:19 +08:00
parent c48277c1c1
commit 1400fde144
3 changed files with 81 additions and 10 deletions
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5
src/libexpr/value.hh
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@ -2,6 +2,7 @@
///@file
#include <cassert>
#include <climits>
#include "symbol-table.hh"
#include "value/context.hh"
@ -137,11 +138,11 @@ private:
friend std::string showType(const Value & v);
void print(const SymbolTable & symbols, std::ostream & str, std::set<const void *> * seen) const;
void print(const SymbolTable &symbols, std::ostream &str, std::set<const void *> *seen, int depth) const;
public:
void print(const SymbolTable & symbols, std::ostream & str, bool showRepeated = false) const;
void print(const SymbolTable &symbols, std::ostream &str, bool showRepeated = false, int depth = INT_MAX) const;
// Functions needed to distinguish the type
// These should be removed eventually, by putting the functionality that's