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Merge pull request #8566 from inclyc/nixd/value-print-depth

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libexpr: extend `Value::print` to allow limited depth
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Robert Hensing 2023-07-01 20:08:52 +02:00 • committed by GitHub
commit 7b39a388b3
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3 changed files with 251 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