we can provide a user definied function which does the same
added: to FunInfo<>:
Stack * stack_tab
size_t stack_index
a stack table and an index to the current stack item
git-svn-id: svn://ttmath.org/publicrep/ezc/trunk@988 e52654a7-88a9-db11-a3e9-0013d4bc506e
(now we have a tree in Item::Function.parameters too
and we should go through that tree as well)
fixed: in Generator: Item::Function.par should be cleared
only if Item::Function.name is not empty
changed: in Generator: use method 'write' of an output stream
instead of operator<<
added: Clear() method to Blocks class
changed: in Generator
Generator has its own Vars class now
we don't need SetVars() method
added: to Generator:
void CanUseCache(bool can_use_cache);
// set whether or not we can use cache for functions or blocks
// true by default
void CanUseVars(bool can_use_variables);
// set whether or not we can use variables: [def ...] statement
// true by default
git-svn-id: svn://ttmath.org/publicrep/ezc/trunk@977 e52654a7-88a9-db11-a3e9-0013d4bc506e
added: caching functions and blocks
caching is added into Pattern and Blocks
methods: CacheFunctions() and CacheBlocks()
git-svn-id: svn://ttmath.org/publicrep/ezc/trunk@975 e52654a7-88a9-db11-a3e9-0013d4bc506e
Tomasz Sowa