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Various bugfixes and additions

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This commit is contained in:
maartenkeijzer 2005-11-24 09:35:34 +00:00
commit 44876f0926
24 changed files with 889 additions and 187 deletions
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11
eo/contrib/mathsym/sym/SymImpl.h
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@ -23,7 +23,7 @@
class Sym;
#if __GNUC__ > 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
#if __GNUC__ > 4
#include <ext/pool_allocator.h>
typedef std::vector<Sym, __gnu_cxx::__pool_alloc<Sym> > std::vector<Sym>;
//typedef std::vector<Sym> SymVec;
@ -60,10 +60,6 @@ class SymKey
SymKey(token_t _token) : args(), token(_token), hash_code(calc_hash()) {}
SymKey(token_t _token, const detail::SymArgs& _args) : args(_args), token(_token), hash_code(calc_hash()) {}
private:
detail::SymArgs args;
public:
bool operator==(const SymKey& other) const;
struct Hash
@ -74,13 +70,14 @@ class SymKey
unsigned arity() const { return args.len(); }
const std::vector<Sym>& vec() const { return args.vec(); }
token_t token; // identifies the function
// fixates (i.e. claims memory) for the embedded vector of Syms
void fixate() const { args.fixate(); }
int get_hash_code() const { return hash_code; }
detail::SymArgs args;
token_t token; // identifies the function
private:
int calc_hash() const;
int hash_code;