I switched my Boost version from 1.6.1 to >=1.6.2 and my boost::spirit parser code fails to compile. Actually, I thinking the problem has something ...

I would like to use instances of a non-proto class as proto terminals for all purposes. To enable this functionality, I use is_terminal metafunction a ...

While testing out aggregate types I tried using boost::proto::is_aggregate in order to check if the types that I'm creating are truly aggregate. I wro ...

Now I am trying to teach g++ compiler linear algebra so that g++ can rewrite an expression such like (matrix * vector)(index) as the loop for evaluati ...

Apologies for asking such an open-ended question, but I want to emulate some synthetic assembly (not for a real processor) in C++ and I want to decoup ...

I want to generate expression trees that have "reverse" references from child to parent. Is there a way to customize the Proto generator or domain so ...

Now I am trying to make yet another mini-EDSL (embedded domain-specific language) for vector expressions. Actually Boost.Proto users' guide already pr ...

I have a function foo() that is being provided in a library context. The library defines a handful of overloads for this function, like: (I made th ...

In order to familiarize myself with Boost.Proto I am trying to build yet another expression template library for floating-point vectors of fixed but a ...

Is it possible to extract parts of a Boost.Proto expression tree, evaluate them individually (externally), and then mutate the expression tree, replac ...

I'd like to use Boost.Proto to transform an embedded domain-specific language into a series of matrix operations implemented with the Eigen library. S ...

How can I obtain the types of the local variables used within a scoped Boost Phoenix statement? Using Phoenix and Proto I can extract numerous aspects ...

Of a Boost Proto expression, when should I not expect a proto_tag member? I can enquire regarding the tag type of a placeholder, say, using either of ...

I'm having some trouble with nested let blocks in Boost Phoenix when an "inner" local variable hides an "outer" local variable. Even with the "Visibil ...

I'd like to build on the Boost Proto "Unpacking Expressions" example from here by using a template parameter to specify the return type of the do_eval ...

Can I convert a Boost Phoenix expression into a representative string of C++? I could have: which might then produce a string containing something ...

How can I also include function bodies in a transformation of a Boost Phoenix expression? For example, I have built on the Lazy Functions section of ...

Following the Expressions as Fusion Sequences section of the Proto User Guide, I get to the point where I iterate over a flattened proto expression: _ ...

In the Boost Phoenix article, "Transforming the Expression Tree", here, a set of specialisations of a custom invert_actions class, are used to invert ...

I am experimenting with proto and phoenix and what is one of my first toy examples crash and I have no idea where I should be looking at. Since someon ...