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[SVN r45364]
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@@ -93,7 +93,7 @@ who had to use a different tool.
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We will skip over the details. Our objective will be to simply create
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the hello world module and run it in Python. For a complete reference to
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building Boost.Python, check out: [@../../../building.html
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building Boost.Python, check out: [@/libs/python/doc/building.html
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building.html]. After this brief ['bjam] tutorial, we should have built
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the DLLs and run a python program using the extension.
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@@ -118,7 +118,7 @@ platforms. The complete list of Bjam executables can be found
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[h2 Let's Jam!]
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__jam__
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[@../../../../example/tutorial/Jamroot Here] is our minimalist Jamroot
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[@/libs/python/example/tutorial/Jamroot Here] is our minimalist Jamroot
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file. Simply copy the file and tweak [^use-project boost] to where your
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boost root directory is and your OK.
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@@ -463,7 +463,7 @@ functions so that a Python override may be called:
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};
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Notice too that in addition to inheriting from `Base`, we also multiply-
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inherited `wrapper<Base>` (See [@../../../v2/wrapper.html Wrapper]). The
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inherited `wrapper<Base>` (See [@/libs/python/doc/v2/wrapper.html Wrapper]). The
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`wrapper` template makes the job of wrapping classes that are meant to
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overridden in Python, easier.
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@@ -495,7 +495,7 @@ Methods correspond roughly to C++'s [*member functions]]
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[section Virtual Functions with Default Implementations]
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We've seen in the previous section how classes with pure virtual functions are
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wrapped using Boost.Python's [@../../../v2/wrapper.html class wrapper]
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wrapped using Boost.Python's [@/libs/python/doc/v2/wrapper.html class wrapper]
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facilities. If we wish to wrap [*non]-pure-virtual functions instead, the
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mechanism is a bit different.
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@@ -812,7 +812,7 @@ or more policies can be composed by chaining. Here's the general syntax:
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policy3<args...> > >
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Here is the list of predefined call policies. A complete reference detailing
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these can be found [@../../../v2/reference.html#models_of_call_policies here].
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these can be found [@/libs/python/doc/v2/reference.html#models_of_call_policies here].
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* [*with_custodian_and_ward]: Ties lifetimes of the arguments
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* [*with_custodian_and_ward_postcall]: Ties lifetimes of the arguments and results
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@@ -970,7 +970,7 @@ fourth macro argument). The thin wrappers are all enclosed in a class named
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.def("wack_em", &george::wack_em, george_overloads());
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See the [@../../../v2/overloads.html#BOOST_PYTHON_FUNCTION_OVERLOADS-spec overloads reference]
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See the [@/libs/python/doc/v2/overloads.html#BOOST_PYTHON_FUNCTION_OVERLOADS-spec overloads reference]
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for details.
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[h2 init and optional]
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@@ -1267,7 +1267,7 @@ associated with the C++ type passed as its first parameter.
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The scope is a class that has an associated global Python object which
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controls the Python namespace in which new extension classes and wrapped
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functions will be defined as attributes. Details can be found
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[@../../../v2/scope.html here].]
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[@/libs/python/doc/v2/scope.html here].]
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You can access those values in Python as
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@@ -1328,7 +1328,7 @@ in Boost's [^/libs/python/build/bin-stage] subdirectory. On Windows, the
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variants are called [^boost_python.lib] (for release builds) and
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[^boost_python_debug.lib] (for debugging). If you can't find the libraries,
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you probably haven't built Boost.Python yet. See
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[@../../../building.html Building and Testing] on how to do this.
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[@/libs/python/doc/building.html Building and Testing] on how to do this.
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Python's library can be found in the [^/libs] subdirectory of
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your Python directory. On Windows it is called pythonXY.lib where X.Y is
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@@ -1386,8 +1386,8 @@ There is a difference however. While the reference-counting is fully
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automatic in Python, the Python\/C API requires you to do it
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[@http://www.python.org/doc/current/api/refcounts.html by hand]. This is
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messy and especially hard to get right in the presence of C++ exceptions.
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Fortunately Boost.Python provides the [@../../../v2/handle.html handle] and
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[@../../../v2/object.html object] class templates to automate the process.
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Fortunately Boost.Python provides the [@/libs/python/doc/v2/handle.html handle] and
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[@/libs/python/doc/v2/object.html object] class templates to automate the process.
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[h2 Running Python code]
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@@ -1450,7 +1450,7 @@ which returns the result directly:
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[h2 Exception handling]
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If an exception occurs in the evaluation of the python expression,
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[@../../../v2/errors.html#error_already_set-spec error_already_set] is thrown:
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[@/libs/python/doc/v2/errors.html#error_already_set-spec error_already_set] is thrown:
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try
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{
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@@ -1954,13 +1954,13 @@ This method is recommended too if you are developing the C++ library and
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exporting it to Python at the same time: changes in a class will only demand
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the compilation of a single cpp, instead of the entire wrapper code.
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[note If you're exporting your classes with [@../../../../pyste/index.html Pyste],
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[note If you're exporting your classes with [@/libs/python/doc/pyste/index.html Pyste],
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take a look at the [^--multiple] option, that generates the wrappers in
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various files as demonstrated here.]
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[note This method is useful too if you are getting the error message
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['"fatal error C1204:Compiler limit:internal structure overflow"] when compiling
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a large source file, as explained in the [@../../../v2/faq.html#c1204 FAQ].]
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a large source file, as explained in the [@/libs/python/doc/v2/faq.html#c1204 FAQ].]
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[endsect]
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[endsect] [/ General Techniques]
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