C++ Library containing a lot of needful things: Stack Trace, Command Line Parser, Resource Handling, Configuration Files, Unix Command Execution, Directories, Regular Expressions, Tokenizer, Function Trace, Standard Extensions.
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
245 lines
9.7 KiB
245 lines
9.7 KiB
/** @mainpage |
|
|
|
The official homepage is on: |
|
- http://marc.waeckerlin.org/@PACKAGENAME@/index.html |
|
|
|
All features are listed on the <a |
|
href="modules.html">"Modules"</a> page. |
|
|
|
@section intro Introduction |
|
|
|
Featureful C++ Library containing a lot of needful |
|
things. Everything, I often need, but it's missing in C++ standard |
|
libraries and other common 3rd party libraries, such as <a |
|
href="">log4cxx</a>, cppunit and boost. |
|
|
|
I have paid attention to define simple and a nice to use |
|
interfaces. The library makes use of object orientation, operator |
|
overload and templates, where it makes sense. The library passes |
|
several module tests before each delivery. It is therefore stable |
|
and tested. |
|
|
|
@section support Supported Platforms |
|
|
|
The library is generic UNIX, but should also work on Windows. It |
|
is sporadically tested on Windows in Cygwin. Stack trace works on |
|
Linux only, it could theoretically work on Sun Solaris too, but |
|
this is untested. Stack trace without symbol resolution, just |
|
getting the raw addresses, only depends on GNU gcc and should work |
|
on all platforms. Feedback is welcome! |
|
|
|
@section features Missing a Feature, Found a Bug? |
|
|
|
You are missing a feature, or an implementation is too incomplete |
|
for the purpose you need it? Or you even found a bug? Just ask me |
|
and I'll try to help you! My email address is in the file AUTHORS |
|
and on my website: http://marc.waeckerlin.org |
|
|
|
@section moreinfo Additional Information |
|
|
|
See the <a href="pages.html">"Related Pages"</a>. |
|
|
|
- @ref readme |
|
- @ref download |
|
- @ref usage |
|
- @ref threads |
|
- @ref libversion |
|
- @ref license |
|
- @ref install |
|
- @ref news |
|
- @ref changes |
|
*/ |
|
|
|
/** @page download Download and Installation |
|
|
|
Download this version from here: |
|
- Requirements: |
|
- Boost thread library for multi threading: |
|
http://boost.org |
|
- log4cxx for automated tracing and function traces: |
|
- http://logging.apache.org/log4cxx |
|
- RPM: http://marc.waeckerlin.org/mrw-c++/log4cxx-0.9.7-2.i386.rpm |
|
- @ref mrw::StackTrace requires: |
|
- the GNU Binutils |
|
- either GNU Compiler gcc or GNU C library glibc |
|
- runs better on: either Linux or Solaris |
|
- Binary |
|
- Binary RPM Packages (built on i586/SuSE): |
|
- http://marc.waeckerlin.org/@PACKAGENAME@/@PACKAGENAME@-minimal-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm |
|
- Minimal runtime package without debugging support. |
|
Does not depend on boost and log4cxx and ltdl. |
|
To be used |
|
e.g. with http://marc.waeckerlin.org/videorekorder |
|
- Installation:<br /> |
|
<code>rpm -Uvh @PACKAGENAME@-minimal-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</code> |
|
- http://marc.waeckerlin.org/@PACKAGENAME@/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm |
|
- Full runtime library, no multithreading. |
|
- Installation:<br /> |
|
<code>rpm -Uvh @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</code> |
|
- http://marc.waeckerlin.org/@PACKAGENAME@/@PACKAGENAME@-mt-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm |
|
- Full runtime library, with multithreading support. |
|
- Installation:<br /> |
|
<code>rpm -Uvh @PACKAGENAME@-mt-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</code> |
|
- http://marc.waeckerlin.org/@PACKAGENAME@/@PACKAGENAME@-devel-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm |
|
- The package for developers. |
|
- Installation:<br /> |
|
<code>rpm -Uvh @PACKAGENAME@-devel-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</code> |
|
- Source |
|
- Requirements to build from source: |
|
- boost: http://boost.org |
|
- cppunit: http://cppunit.sf.net |
|
- log4cxx: http://logging.apache.org/log4cxx |
|
- doxygen: http://doxygen.org |
|
- graphviz: http://www.research.att.com/sw/tools/graphviz |
|
- GNU binutils (you also need the development package, if it is |
|
separete (e.g. in Debian)) |
|
- GNU g++, GNU make, GNU autotools: http://gnu.org |
|
- Source TAR-Ball: |
|
- http://marc.waeckerlin.org/@PACKAGENAME@/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.tar.gz |
|
- Installation: |
|
-# <code>tar xzf @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.tar.gz</code> |
|
-# <code>cd @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@</code> |
|
-# <code>./configure && make all install</code> |
|
- Source RPM Packages: |
|
- http://marc.waeckerlin.org/@PACKAGENAME@/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@-1.src.rpm |
|
- Installation:<br /> |
|
<code>sudo rpmbuild --rebuild @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@-1.src.rpm</code> |
|
|
|
Download this documentation in PDF: |
|
- http://marc.waeckerlin.org/@PACKAGENAME@/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.pdf |
|
*/ |
|
|
|
/** @page usage Usage of the Library: Include and Link |
|
|
|
Include the headers you need with prefix @c mrw, e.g.: |
|
|
|
@verbatim |
|
\#include <mrw/stacktrace.hpp> |
|
@endverbatim |
|
|
|
All classes are in the @c mrw namespace. |
|
|
|
if you want the mrw::StackTrace to evaluate file and line numbers, |
|
then you need to compile with debug information enabled, thats |
|
option @c -g. |
|
|
|
Link to the library with option @c -lmrw (or @c -lmrw-mt if your |
|
program is multi threaded), e.g.: |
|
|
|
@verbatim |
|
g++ -g -o myprogram myprogram.cpp -lmrw |
|
@endverbatim |
|
|
|
For the @ref AutoTools "unexpected handler" you need to link to |
|
@c -lmrwexcstderr or @c -lmrwexclog4cxx (or @c -lmrwexcstderr-mt |
|
or @c -lmrwexclog4cxx-mt if your program is multi threaded). |
|
|
|
For the @ref AutoFunctionTrace "automated function trace" you need |
|
to link to @c -lmrwautofunctiontracelog4cxx (or @c |
|
-lmrwautofunctiontracelog4cxx-mt if your program is multi |
|
threaded). In addition, you must compile and link your program |
|
with the GNU compiler specific option @c -finstrument-functions */ |
|
|
|
/** @page threads Thread Safety |
|
|
|
There is a severe bug in the g++ compiler with version |
|
>= 3.4: The macro @c _REENTRANT is always set and cannot be |
|
used to check whether we are in a multithreaded compilation or |
|
not! See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11953 for |
|
more details. Workaround: To enable multithreading, you must pass |
|
the @c -D_MT compiler flag for the GNU gcc verions 3.4 and above! |
|
|
|
To enable thread safety, you must link to @c libmrw-mt instead of |
|
@c libmrw. That means, your link option is: @c -lmrw-mt |
|
|
|
For GNU gcc verions 3.4 and above, you must use the compile option |
|
@c -D_MT in addition, because of a severe bug in the compiler. |
|
|
|
Different instances of classes can run in different threads, but |
|
instances of classes can not be shared between different threads. |
|
|
|
All classes are not thread safe, that means they should either |
|
always be accessed from the same thread, or you are responsible |
|
for locking. |
|
|
|
All methods are threads safe, that means, they can be called at |
|
the same time from different threads. But not on the same object. |
|
|
|
This means: One instance should only be used within one single |
|
thread. Different instances of the same class can be accessed |
|
simultaneousely in different threads. |
|
|
|
If you need more thread safety as a feature, please send |
|
me an email and ask me for it (you find the address in the package |
|
or on my personal homepage: http://marc.waeckerlin.org). |
|
*/ |
|
|
|
/** @page libversion Library Versioning |
|
|
|
The library and the package have the same version number. This |
|
means, if you for example install the package versioned |
|
mrw-c++-2.6.4.tar.gz, then it builds a shared library of the same |
|
version, named libmrw.so.2.6.4. The naming is |
|
version=MAJOR.MINOR.LEAST. What do the numbers mean: |
|
|
|
<dl> |
|
<dt>MAJOR</dt> |
|
|
|
<dd>If the major number is increased, then the backwards |
|
compatibility was broken. Either there was an incompatible |
|
change in the implementation, or in the interface, e.g. a change |
|
in method parameters, or even parts of the library have been |
|
removed.</dd> |
|
|
|
<dt>MINOR</dt> |
|
|
|
<dd>If the minor number changes, then it remains backward |
|
compatible. Either there was a minor change in the |
|
implementation or behavior of some features, a bigger bugfix, or |
|
new feature were added. A program linked to a previous library |
|
with smaller minor number still works, but a program linked to |
|
newer library with a higher minor number may not work with a |
|
library that has a lower minor number. This is a one way, |
|
backwards only compatibility.</dd> |
|
|
|
<dt>LEAST</dt> |
|
|
|
<dd>The least number is increased for small changes, bugfixes, |
|
changes in the documentation and so on. Except the bugs, changes |
|
in the least number are fully forward and backward |
|
compatible.</dd> |
|
</dl> |
|
|
|
This means, programs linked to mrw-c++ version 2.6.4 will work |
|
with library version 2.6.3, also with version 2.6.5, or with |
|
version 2.7.1, but it won't work with version 2.5.4 nor with 1.1.3 |
|
nor with 3.1.4. |
|
|
|
You can see the version of the library by issuing the command @c what. |
|
*/ |
|
|
|
/** @page license License |
|
@verbinclude COPYING */ |
|
|
|
/** @page readme Readme |
|
@verbinclude README */ |
|
|
|
/** @page install Installation |
|
@verbinclude INSTALL */ |
|
|
|
/** @page news News |
|
@verbinclude NEWS */ |
|
|
|
/** @page changes Change Log |
|
@verbinclude ChangeLog */ |
|
|
|
/** @brief the namespace for this library |
|
|
|
All classes and all functions (except global operators) are placed |
|
in this namespace. |
|
|
|
For an overview, better see the <a |
|
href="modules.html">"Modules"</a> page. |
|
*/ |
|
namespace mrw { |
|
}
|
|
|