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- [section boost/python/str.hpp]
- [section Introduction]
- Exposes a [link concepts.objectwrapper.typewrapper_concept_requirements TypeWrapper] for the Python [@http://www.python.org/dev/doc/devel/lib/string-methods.html `str`] type.
- [endsect]
- [section Class `str`]
- Exposes the [@http://www.python.org/dev/doc/devel/lib/string-methods.html string methods] of Python's built-in `str` type. The semantics of the constructors and member functions defined below, except for the two-argument constructors which construct str objects from a range of characters, can be fully understood by reading the [link concepts.objectwrapper.typewrapper_concept_requirements TypeWrapper] concept definition. Since str is publicly derived from [link object_wrappers.boost_python_object_hpp.class_object `object`], the public `object` interface applies to `str` instances as well.
- ``
- namespace boost { namespace python
- {
- class str : public object
- {
- public:
- str(); // new str
- str(char const* s); // new str
- str(char const* start, char const* finish); // new str
- str(char const* start, std::size_t length); // new str
- template <class T>
- explicit str(T const& other);
- str capitalize() const;
- template <class T>
- str center(T const& width) const;
- template<class T>
- long count(T const& sub) const;
- template<class T1, class T2>
- long count(T1 const& sub,T2 const& start) const;
- template<class T1, class T2, class T3>
- long count(T1 const& sub,T2 const& start, T3 const& end) const;
- object decode() const;
- template<class T>
- object decode(T const& encoding) const;
- template<class T1, class T2>
- object decode(T1 const& encoding, T2 const& errors) const;
- object encode() const;
- template <class T>
- object encode(T const& encoding) const;
- template <class T1, class T2>
- object encode(T1 const& encoding, T2 const& errors) const;
- template <class T>
- bool endswith(T const& suffix) const;
- template <class T1, class T2>
- bool endswith(T1 const& suffix, T2 const& start) const;
- template <class T1, class T2, class T3>
- bool endswith(T1 const& suffix, T2 const& start, T3 const& end) const;
- str expandtabs() const;
- template <class T>
- str expandtabs(T const& tabsize) const;
- template <class T>
- long find(T const& sub) const;
- template <class T1, class T2>
- long find(T1 const& sub, T2 const& start) const;
- template <class T1, class T2, class T3>
- long find(T1 const& sub, T2 const& start, T3 const& end) const;
- template <class T>
- long index(T const& sub) const;
- template <class T1, class T2>
- long index(T1 const& sub, T2 const& start) const;
- template <class T1, class T2, class T3>
- long index(T1 const& sub, T2 const& start, T3 const& end) const;
- bool isalnum() const;
- bool isalpha() const;
- bool isdigit() const;
- bool islower() const;
- bool isspace() const;
- bool istitle() const;
- bool isupper() const;
- template <class T>
- str join(T const& sequence) const;
- template <class T>
- str ljust(T const& width) const;
- str lower() const;
- str lstrip() const;
- template <class T1, class T2>
- str replace(T1 const& old, T2 const& new_) const;
- template <class T1, class T2, class T3>
- str replace(T1 const& old, T2 const& new_, T3 const& maxsplit) const;
- template <class T>
- long rfind(T const& sub) const;
- template <class T1, class T2>
- long rfind(T1 const& sub, T2 const& start) const;
- template <class T1, class T2, class T3>
- long rfind(T1 const& sub, T2 const& start, T3 const& end) const;
- template <class T>
- long rindex(T const& sub) const;
- template <class T1, class T2>
- long rindex(T1 const& sub, T2 const& start) const;
- template <class T1, class T2, class T3>
- long rindex(T1 const& sub, T2 const& start, T3 const& end) const;
- template <class T>
- str rjust(T const& width) const;
- str rstrip() const;
- list split() const;
- template <class T>
- list split(T const& sep) const;
- template <class T1, class T2>
- list split(T1 const& sep, T2 const& maxsplit) const;
- list splitlines() const;
- template <class T>
- list splitlines(T const& keepends) const;
- template <class T>
- bool startswith(T const& prefix) const;
- template <class T1, class T2>
- bool startswidth(T1 const& prefix, T2 const& start) const;
- template <class T1, class T2, class T3>
- bool startswidth(T1 const& prefix, T2 const& start, T3 const& end) const;
- str strip() const;
- str swapcase() const;
- str title() const;
- template <class T>
- str translate(T const& table) const;
- template <class T1, class T2>
- str translate(T1 const& table, T2 const& deletechars) const;
- str upper() const;
- };
- }}
- ``
- [endsect]
- [section Example]
- ``
- using namespace boost::python;
- str remove_angle_brackets(str x)
- {
- return x.strip('<').strip('>');
- }
- ``
- [endsect]
- [endsect]
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