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documentation improved, new grouping

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This commit is contained in:
Marc Wäckerlin
2004-12-20 07:40:36 +00:00
parent 7089221d40
commit fc0254a342
13 changed files with 251 additions and 21 deletions
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31
mrw/auto.hpp
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@@ -9,6 +9,9 @@
@license LGPL, see file <a href="license.html">COPYING</a>
$Log$
Revision 1.7 2004/12/20 07:40:35 marc
documentation improved, new grouping
Revision 1.6 2004/10/11 16:48:29 marc
better comment and operators -> and * for AutoPtr
@@ -54,6 +57,34 @@ namespace mrw {
(except @c malloca that only works for a subset of problems: if
you and not a system call allocates memory), @c open and so on.
These classes can take over the resource ownership.
The following ressource handler are predefined:
- mrw::AutoPtr<> is the same as std::auto_ptr, but can be stored
in STL containers
@code
mrw::AutoPtr<ClassName> xyz(new ClassName(a, b, c));
@endcode
- mrw::MMapHandle frees an @c mmap handle with @c munmap
- mrw::Auto<>::Free frees @c malloc allocated memory with @c free
@code
mrw::Auto<char*>::Free xxx((char*)malloc(15));
@endcode
- mrw::SmartPointer<> is a shared pointer that deletes memory
when all owners have died
@code
mrw::SmartPointer<ClassName> xyz(new ClassName(a, b, c));
@endcode
- mrw::Pipe handles UNIX pipes and closes them on exit
- mrw::AutoFile automatically closes open files
- mrw::AutoMapper calls @c munmap on memory mapped files
- mrw::AutoBfd automatically calls @c bfd_close
If this is not enough, you can @c typedef your own ressource
handler from the template class mrw::AutoResource<>. For example,
mrw::AutoFile is defined as:
@code
typedef mrw::AutoResource<int, int(*)(int), &close, int, -1> mrw::AutoFile;
@endcode
*/
//@{

13
mrw/deque.hpp
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@@ -9,6 +9,9 @@
@license LGPL, see file <a href="license.html">COPYING</a>
$Log$
Revision 1.2 2004/12/20 07:40:35 marc
documentation improved, new grouping
Revision 1.1 2004/10/07 09:31:30 marc
new feature
@@ -24,6 +27,12 @@
/** @addtogroup StdExt
*/
//@{
/** @addtogroup StdExtSTL
*/
//@{
/** @defgroup StdExtdeque deque
*/
//@{
/** @brief push a value to a deque
@@ -58,7 +67,7 @@ std::deque<T, A>& operator<<(std::deque<T, A>& l, const T& o) throw(std::bad_exc
@note when something is extracted from a deque, it is removed
from the deque, that means after every shift the deque is
shortened by the shifted element
@pre #include <mrw/string.hpp>
@pre #include <mrw/deque.hpp>
*/
template <typename T, typename A>
std::deque<T, A>& operator>>(std::deque<T, A>& l, T& o) throw(std::exception) {
@@ -72,6 +81,8 @@ std::deque<T, A>& operator>>(std::deque<T, A>& l, T& o) throw(std::exception) {
return l;
}
//@}
//@}
//@}
#endif

9
mrw/exec.cpp
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@@ -9,6 +9,9 @@
@license LGPL, see file <a href="license.html">COPYING</a>
$Log$
Revision 1.9 2004/12/20 07:40:35 marc
documentation improved, new grouping
Revision 1.8 2004/12/18 21:00:09 marc
everything is ok, when pipes are non blocking on parent's side and blocking on client's side, and select is not used (not necessary for non blocking IO)
@@ -38,8 +41,8 @@
#include <mrw/exec.hpp>
#include <mrw/unistd.hpp>
#include <mrw/exception.hpp>
#include <mrw/stdext.hpp> // max
#include <sys/wait.h> // waitpid#include <unistd.h> // fork, exec
#include <sys/wait.h> // waitpid
#include <unistd.h> // fork, exec
#include <string.h> // memcpy
#include <assert.h> // assert
@@ -252,7 +255,7 @@ mrw::Exec& mrw::Exec::execute(const std::string& input, bool exc)
stdOut.close_in();
stdErr.close_in();
stdIn.connect_cin();
stdOut.connect_cout(); // if cin is non blocking, child terminates here?!?
stdOut.connect_cout();
stdErr.connect_cerr();
execvp(_cmd->path(), _cmd->args());
exit(1); // execute failed

24
mrw/list.hpp
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@@ -9,6 +9,9 @@
@license LGPL, see file <a href="license.html">COPYING</a>
$Log$
Revision 1.2 2004/12/20 07:40:35 marc
documentation improved, new grouping
Revision 1.1 2004/10/07 09:31:30 marc
new feature
@@ -24,6 +27,23 @@
/** @addtogroup StdExt
*/
//@{
/** @defgroup StdExtSTL STL extensions
The STL extensions give you the possibility to fill up a container
by shifting in values, and to extract values by shifting them out.
@code
std::list<std::string> l;
l<<"hello"<<"world"<<"this"<<is"<<"cool";
for (std::string s; l.size();) {
l>>s;
std::cout<<"list contains: "<<s<<std::endl;
}
@endcode
*/
//@{
/** @defgroup StdExtliststl list
*/
//@{
/** @brief push a value to a list
@@ -58,7 +78,7 @@ std::list<T, A>& operator<<(std::list<T, A>& l, const T& o) throw(std::bad_excep
@note when something is extracted from a list, it is removed
from the list, that means after every shift the list is
shortened by the shifted element
@pre #include <mrw/string.hpp>
@pre #include <mrw/list.hpp>
*/
template <typename T, typename A>
std::list<T, A>& operator>>(std::list<T, A>& l, T& o) throw(std::exception) {
@@ -72,6 +92,8 @@ std::list<T, A>& operator>>(std::list<T, A>& l, T& o) throw(std::exception) {
return l;
}
//@}
//@}
//@}
#endif

13
mrw/map.hpp
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@@ -9,6 +9,9 @@
@license LGPL, see file <a href="license.html">COPYING</a>
$Log$
Revision 1.2 2004/12/20 07:40:35 marc
documentation improved, new grouping
Revision 1.1 2004/10/07 09:31:30 marc
new feature
@@ -24,6 +27,12 @@
/** @addtogroup StdExt
*/
//@{
/** @addtogroup StdExtSTL
*/
//@{
/** @defgroup StdExtmap map
*/
//@{
/** @brief insert a value in a map
@@ -66,7 +75,7 @@ std::map<K, T, C, A>& operator<<(std::map<K, T, C, A>& l, const std::pair<K, T>&
@note when something is extracted from a map, it is removed
from the map, that means after every shift the map is
shortened by the shifted element
@pre #include <mrw/string.hpp>
@pre #include <mrw/map.hpp>
*/
template <typename K, typename T, class C, typename A>
std::map<K, T, C, A>& operator>>(std::map<K, T, C, A>& l, std::pair<K, T>& o)
@@ -81,6 +90,8 @@ std::map<K, T, C, A>& operator>>(std::map<K, T, C, A>& l, std::pair<K, T>& o)
return l;
}
//@}
//@}
//@}
#endif

13
mrw/multimap.hpp
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@@ -9,6 +9,9 @@
@license LGPL, see file <a href="license.html">COPYING</a>
$Log$
Revision 1.2 2004/12/20 07:40:36 marc
documentation improved, new grouping
Revision 1.1 2004/10/07 09:31:30 marc
new feature
@@ -24,6 +27,12 @@
/** @addtogroup StdExt
*/
//@{
/** @addtogroup StdExtSTL
*/
//@{
/** @addtogroup StdExtmultimap multimap
*/
//@{
/** @brief insert a value in a multimap
@@ -62,7 +71,7 @@ std::multimap<K, T, C, A>& operator<<(std::multimap<K, T, C, A>& l, const std::p
@note when something is extracted from a multimap, it is removed
from the multimap, that means after every shift the multimap is
shortened by the shifted element
@pre #include <mrw/string.hpp>
@pre #include <mrw/multimap.hpp>
*/
template <typename K, typename T, class C, typename A>
std::multimap<K, T, C, A>& operator>>(std::multimap<K, T, C, A>& l, std::pair<K, T>& o)
@@ -77,6 +86,8 @@ std::multimap<K, T, C, A>& operator>>(std::multimap<K, T, C, A>& l, std::pair<K,
return l;
}
//@}
//@}
//@}
#endif

13
mrw/multiset.hpp
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@@ -9,6 +9,9 @@
@license LGPL, see file <a href="license.html">COPYING</a>
$Log$
Revision 1.2 2004/12/20 07:40:36 marc
documentation improved, new grouping
Revision 1.1 2004/10/07 09:31:30 marc
new feature
@@ -24,6 +27,12 @@
/** @addtogroup StdExt
*/
//@{
/** @addtogroup StdExtSTL
*/
//@{
/** @defgroup StdExtmultiset multiset
*/
//@{
/** @brief insert a value in a multiset
@@ -58,7 +67,7 @@ std::multiset<T, C, A>& operator<<(std::multiset<T, C, A>& l, const T& o) throw(
@note when something is extracted from a multiset, it is removed
from the multiset, that means after every shift the multiset is
shortened by the shifted element
@pre #include <mrw/string.hpp>
@pre #include <mrw/multiset.hpp>
*/
template <typename T, class C, typename A>
std::multiset<T, C, A>& operator>>(std::multiset<T, C, A>& l, T& o) throw(std::exception) {
@@ -72,6 +81,8 @@ std::multiset<T, C, A>& operator>>(std::multiset<T, C, A>& l, T& o) throw(std::e
return l;
}
//@}
//@}
//@}
#endif

7
mrw/regexp.hpp
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@@ -9,6 +9,9 @@
@license LGPL, see file <a href="license.html">COPYING</a>
$Log$
Revision 1.4 2004/12/20 07:40:36 marc
documentation improved, new grouping
Revision 1.3 2004/12/17 16:27:58 marc
error in documentation syntax
@@ -28,6 +31,9 @@
namespace mrw {
/** @defgroup regexp Regular Expressions
*/
//@{
/** @defgroup regexpregexp Regular Expressions
A simple wrapper around the C POSIX regular expression library
with a C++ Interface.
@@ -141,4 +147,5 @@ namespace mrw {
};
//@}
//@}
}

13
mrw/set.hpp
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@@ -9,6 +9,9 @@
@license LGPL, see file <a href="license.html">COPYING</a>
$Log$
Revision 1.2 2004/12/20 07:40:36 marc
documentation improved, new grouping
Revision 1.1 2004/10/07 09:31:30 marc
new feature
@@ -24,6 +27,12 @@
/** @addtogroup StdExt
*/
//@{
/** @addtogroup StdExtSTL
*/
//@{
/** @defgroup StdExtset set
*/
//@{
/** @brief insert a value in a set
@@ -64,7 +73,7 @@ std::set<T, C, A>& operator<<(std::set<T, C, A>& l, const T& o)
@note when something is extracted from a set, it is removed
from the set, that means after every shift the set is
shortened by the shifted element
@pre #include <mrw/string.hpp>
@pre #include <mrw/set.hpp>
*/
template <typename T, class C, typename A>
std::set<T, C, A>& operator>>(std::set<T, C, A>& l, T& o)
@@ -79,6 +88,8 @@ std::set<T, C, A>& operator>>(std::set<T, C, A>& l, T& o)
return l;
}
//@}
//@}
//@}
#endif

46
mrw/stdext.hpp
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@@ -9,6 +9,9 @@
@license LGPL, see file <a href="license.html">COPYING</a>
$Log$
Revision 1.4 2004/12/20 07:40:36 marc
documentation improved, new grouping
Revision 1.3 2004/12/17 16:27:28 marc
error in documentation: group forgotten
@@ -23,14 +26,35 @@
#include <string>
#include <iostream>
#include <algorithm>
namespace mrw {
/** @addtogroup StdExt
/** @addtogroup StdExt
*/
//@{
//@{
/** @brief get the lower of two values
/** @defgroup stdextReadline Read Line
The global functions mrw::getline read exactly one line from a
stream, without the need of a buffer. It is therefore guaranteed
that a whole line is read, regardless of the length of the
line. The result is returned as std::string.
@code
// first syntax returns a string:
std::string line(mrw::readline(std::cin));
// second syntax returns the stream:
while (mrw::readline(std::cin, line))
std::cout<<"Read: "<<line<<std::endl;
@endcode
*/
//@{
/** @brief Deprecated! Do not use any more!
@deprecated Use @c std::min from @c
#include&nbsp;&lt;algorithm&gt; instead!
Get the lower of two values.
If both values are equal, @c a is returned.
@@ -42,10 +66,15 @@ namespace mrw {
@pre @c T must support <code>bool operator>(conbst T&, constT&)</code>
*/
template<typename T> const T& min(const T& a, const T& b) {
return a > b ? b : a;
/// calls @c std::min(a,&nbsp;b);
/// @deprecated will be removed in next major release
return std::min(a, b);
}
/** @brief get the higher of two values
/** @brief Deprecated! Do not use any more!
@deprecated Use @c std::max from @c
#include&nbsp;&lt;algorithm&gt; instead!
Get the higher of two values.
If both values are equal, @c a is returned.
@@ -57,12 +86,15 @@ namespace mrw {
@pre @c T must support <code>bool operator<(conbst T&, constT&)</code>
*/
template<typename T> const T& max(const T& a, const T& b) {
return a < b ? b : a;
/// calls @c std::max(a,&nbsp;b);
/// @deprecated will be removed in next major release
return std::max(a, b);
}
/** @brief read one line from a stream
Reads one line from a stream, up to delimiter @c d.
The delimiter is not appended to the string.
@param is the stream to read from
@param d the end of line delimiter
@@ -74,6 +106,7 @@ namespace mrw {
/** @brief read one line from a stream
Reads one line from a stream, up to delimiter @c d.
The delimiter is not appended to the string.
@param is the stream to read from
@param s the string to place the line in
@@ -85,4 +118,5 @@ namespace mrw {
std::istream& getline(std::istream& is, std::string& s, char d = '\n');
//@}
//@}
}

68
mrw/string.hpp
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@@ -9,6 +9,9 @@
@license LGPL, see file <a href="license.html">COPYING</a>
$Log$
Revision 1.3 2004/12/20 07:40:36 marc
documentation improved, new grouping
Revision 1.2 2004/12/16 13:09:47 marc
inlines forgotten
@@ -28,6 +31,33 @@ namespace mrw {
/** @defgroup StdExt Extensions for C++ Standard Libraries
@section stdextfeatures Features
@subsection stdextstringfeatures Extensions to std::string
- Shift operator to shift any kind of values into a string
without the need for a stingstream.
- Addition operators to add, means concatenate, any kind of
value (e.g. integer) to a string without the need for a
stringstream.
- Function mrw::string to convert any type of variable to a
string without the need for a stringstream.
- Function mrw::to<> to convert a string to any type of
variable without the need for a stringstream.
@subsection stdextstlfeatures Extensions to STL containers
- Shift operator to shift elements from and to all STL
containers.
@subsection stdextstreams Extensions for stream handling
- Function mrw::getline to read a whole line from a stream (file)
without the need of a buffer and without having to check
whether the buffer was large enough.
@section stdextmotivation Motivation
There are some feature I am often missing in standard C++. They
are relatively easy to obtain, but they could be even simpler. I
am mainly a convinced C++ programmer, because I love
@@ -86,11 +116,36 @@ namespace mrw {
operators. If you don't want this, just don't include any of
these include files files. There's no impact from this module,
if you don't include a header, since all code is inline.
*/
//@{
/** @defgroup stdextstring String extensions
@warning This code is still experimental and subject to frequent
changes! Do not rely your projects on it yet!
@since 1.0.0
The string extensions give you a lot of new powerful operations:
- convert anything to string:
@code
std::string s = mrw::string(15);
@endcode
- convert a string to something else:
@code
double d = mrw::to<double>("3.1415926535898");
@endcode
- shift values into a string:
@code
std::string s;
s<<"length is: "<<i<<"mm";
@endcode
- read values from a string:
@code
std::string s("1 2 4 8");
int i1, i2, i3, i4;
s>>i1>>i2>>i3>>i4;
@endcode
- add all kind of integer and floating point numbers to a string:
@code
std::string s("hello");
s += 4;
s = 13.5 + s + 24.8;
@endcode
*/
//@{
@@ -131,12 +186,16 @@ namespace mrw {
}
//@}
//@}
}
/** @addtogroup StdExt
*/
//@{
/** @addtogroup stdextstring
*/
//@{
/** @brief append any value to a string
@@ -469,6 +528,7 @@ inline std::string& operator+=(std::string& s, signed long o)
return s+=mrw::string(o);
}
//@}
//@}
#endif

7
mrw/tokenizer.hpp
View File

@@ -9,6 +9,9 @@
@license LGPL, see file <a href="license.html">COPYING</a>
$Log$
Revision 1.2 2004/12/20 07:40:36 marc
documentation improved, new grouping
Revision 1.1 2004/12/17 16:26:58 marc
initial version
@@ -21,6 +24,9 @@
namespace mrw {
/** @addtogroup regexp
*/
//@{
/** @defgroup regexptokenizer Tokenizer
There is a Tokenizer which splits strings according to a list of
delimiters and allows to iterate over the individual tokens:
@@ -167,5 +173,6 @@ namespace mrw {
bool _greedy;
};
//@}
//@}
}

13
mrw/vector.hpp
View File

@@ -9,6 +9,9 @@
@license LGPL, see file <a href="license.html">COPYING</a>
$Log$
Revision 1.2 2004/12/20 07:40:36 marc
documentation improved, new grouping
Revision 1.1 2004/10/07 09:31:30 marc
new feature
@@ -24,6 +27,12 @@
/** @addtogroup StdExt
*/
//@{
/** @addtogroup StdExtSTL
*/
//@{
/** @defgroup StdExtvector vector
*/
//@{
/** @brief push a value to a vector
@@ -58,7 +67,7 @@ std::vector<T, A>& operator<<(std::vector<T, A>& l, const T& o) throw(std::bad_e
@note when something is extracted from a vector, it is removed
from the vector, that means after every shift the vector is
shortened by the shifted element
@pre #include <mrw/string.hpp>
@pre #include <mrw/vector.hpp>
*/
template <typename T, typename A>
std::vector<T, A>& operator>>(std::vector<T, A>& l, T& o) throw(std::exception) {
@@ -72,6 +81,8 @@ std::vector<T, A>& operator>>(std::vector<T, A>& l, T& o) throw(std::exception)
return l;
}
//@}
//@}
//@}
#endif