Namespaces | Classes | Enumerations | Functions

vcsn::misc Namespace Reference

The namespace for miscellaneous constructs. More...

Namespaces

namespace  random
 

The namespace for the random generation tools.


namespace  unique
 

The namespace for the instance collection tools.


Classes

class  Support< std::vector< boost::shared_ptr< std::size_t > > >
 Support<vector<T> > is a const adapter of std::vector to container. More...
class  Support< std::set< boost::shared_ptr< std::size_t > > >
 Support<vector<T> > is a const adapter of std::set to container. More...
class  Support< vcsn::bmig::InitialContainer< U, HState > >
 Support<InitialContainer<U, T> > is a const adapter of InitialContainer to container. More...
class  SparseIterator< vcsn::handler< T, unsigned >, ExcludedContainer >
 SparseIterator is an iterator over range except some points. More...
class  SparseInterval< vcsn::handler< T, unsigned >, ExcludedContainer >
 Container over a sparse integer range. More...
struct  Bitset
 Dynamic bitset class. More...
struct  generic_int_type
 Generic and under-efficient int_type implementation for char_traits. More...
struct  char_traits
 Generic char_traits. More...
struct  DeferrerDebugPart
 Helper class for Deferrer. More...
struct  Deferrer
 This class defers the creation of its template parameter. More...
struct  escaper
 IO Manipulator to escape some characters when displaying them. More...
struct  setesc
 IO Manipulator to set the characters that need to be escaped. More...
struct  iomanip
 Base class for IO manipulators. More...
class  SelfIterator
 SelfIterator is an iterator which is also a container. More...
class  SparseIterator
 SparseIterator is an iterator over range except some points. More...
class  SparseInterval
 Container over a sparse integer range. More...
struct  remove_reference
 Turn a reference type into its corresponding plain type. More...
struct  remove_const
 Turn a const type into its corresponding mutable type. More...
struct  static_if
 Choose between two types or values depending on a constant Boolean. More...
struct  true_t
 Static Booleans, for type matching use of Booleans. More...
struct  static_if_simple
 Choose between two types or values depending on a constant Boolean. More...
struct  static_eq
 Test for equality between two types. More...
struct  static_pow_compute
 These are auxilliary functions for static_pow. More...
struct  static_pow
 Static exponentiation. More...
struct  static_pow_minus_one
 Static exponentiation, result minus one. More...
class  SupportIterator
 Iterator over the Support generic class. More...
class  Support< std::map< U, T > >
 Support<map<U, T> > is a const adapter of std::map to container. More...
class  Support< std::set< U > >
 Support<set<U, T> > is a const adapter of std::map to container. More...
struct  Window
 Handle windows in streams for performing regular expression search. More...

Enumerations

enum  
enum  direction_type
 

The orientation for some algorithms.

More...

Functions

std::ostream & operator<< (std::ostream &ostr, const Bitset &set)
 Print a bitset onto an output stream.
template<class T >
escaper< T > make_escaper (const T &w)
 Build an escaper.
std::set< char > & getesc (std::ostream &ostr)
 Retrieve the escaped characters set of a stream.
int escaped ()
 Get the index in the internal extensible array for escaped characters.
template<class T >
void pword_delete (std::ios_base::event ev, std::ios_base &io, int idx)
 Delete memory associated with a stream upon its destruction.
std::set< char > usual_escaped_characters ()
 Return a set filled with ".+* ()\ 10[]".
Prime Number Operator

vcsn

algebra

Greatest common divisor. Beware that gcd is not symmetric: the sign of the result is the sign of b

template<typename T >
gcd (T a, T b)
 Least common multiple.
template<typename T >
lcm (T a, T b)
 Least common multiple.
template<typename T >
bool is_coprime (T a, T b)
 Coprime between to int.
template<typename T >
abs (T a)
 Least common multiple.

Detailed Description

The namespace for miscellaneous constructs.

This namespace holds C++ constructs and tools used in Vaucanson. Those files are miscellany because they are not related to core mathematical part of the library. If you are looking for tools to be used by the user, like dumpers, see namespace `tools'.


Enumeration Type Documentation

The orientation for some algorithms.

See also:
realtime(), eps_removal()

Definition at line 35 of file direction.hh.


Function Documentation

escaper< T > make_escaper ( const T &  w  ) 

Build an escaper.

See also:
escaper, setesc, getesc (), iomanip.
Author:
Thomas Claveirole <thomas.claveirole@lrde.epita.fr>

Definition at line 79 of file escaper.hxx.

std::set< char > & getesc ( std::ostream &  ostr  )  [inline]

Retrieve the escaped characters set of a stream.

See also:
escaper, setesc, iomanip.
Author:
Thomas Claveirole <thomas.claveirole@lrde.epita.fr>

Definition at line 113 of file escaper.hxx.

References escaped(), and usual_escaped_characters().

void pword_delete ( std::ios_base::event  ev,
std::ios_base &  io,
int  idx 
)

Delete memory associated with a stream upon its destruction.

Some manipulators allocate memory and use the internal extensible array to store pointers to the allocated zone. Upon the stream's destruction, the memory must be freed to avoid memory leaks.

This function is a generic callback that will perform such a destruction. idx is used as an index in the internal extensible array to an element of type T*. When an erase_event is received, the element idx refers to in the stream is deleted.

  • T Type of the pointed element.
Parameters:
ev IO event.
io Related stream.
idx Index in the internal extensible array of a pointer to delete.
See also:
iomanip
Author:
Thomas Claveirole <thomas.claveirole@lrde.epita.fr>

Definition at line 59 of file iomanip.hxx.