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copied!<p><a href="http://www.picklingtools.com/">http://www.picklingtools.com/</a></p> <p>There is a library called the PicklingTools which I help maintain which might be useful: it allows you to form data structures in C++ that you can then pickle/unpickle ... it is C++, not C, but that shouldn't be a problem these days (assuming you are using the gcc/g++ suite). </p> <p>The library is a plain C++ library (there are examples of C++ and Python within the distribution showing how to use the library over sockets and files from both C++ and Python), but in general, the basics of pickling to files is available.</p> <p>The basic idea is that the PicklingTools library gives you "python-like" data structures from C++ so that you can then serialize and deserialize to/from Python/C++. All (?) the basic types: int, long int,string, None, complex, dictionarys, lists, ordered dictionaries and tuples are supported. There are few hooks to do custom classes, but that part is a bit immature: the rest of the library is pretty stable and has been active for 8 (?) years.</p> <p>Simple example:</p> <pre><code>#include "chooseser.h" int main() { Val a_dict = Tab("{ 'a':1, 'b':[1,2.2,'three'], 'c':None }"); cout << a_dict["b"][0]; // value of 1 // Dump to a file DumpValToFile(a_dict, "example.p0", SERIALIZE_P0); // .. from Python, can load the dictionary with pickle.load(file('example.p0')) // Get the result back Val result; LoadValFromFile(result, "example.p0", SERIALIZE_P0); cout << result << endl; } </code></pre> <p>There is further documentation (FAQ and User's Guide) on the web site.</p> <p>Hope this is useful:</p> <p>Gooday,</p> <p>Richie</p> <p><a href="http://www.picklingtools.com/">http://www.picklingtools.com/</a></p>

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