PythonOverloads¶

Note

Generated from the C++ headers by apiary --emit-cpp-docs-json.

void compute_python_overloads(BoundFunction &f)¶

Compute and assign f.python_overloads.

Note

Idempotent — calling twice on the same function clears the previous result first.

Warning

Calls to this must happen after the Visitor has finished populating instantiations.

Parameters:: f – The bound function whose python_overloads are computed and assigned.

void compute_python_overloads(Module &module_)¶

Walk every function in module_ and run compute_python_overloads on it.

std::vector<std::string> dtype_aliases_for(const std::string &cpp_type)¶

Map a C++ scalar type to its accepted dtype-string aliases.

Note

The dispatcher path only triggers for known dtypes.

Parameters:: cpp_type – The C++ scalar type to map.
Returns:: The accepted dtype-string aliases, or empty when the type isn’t a recognized dtype.

std::string pick_default_dtype(const std::vector<std::string> &dtype_values_in_order)¶

Pick the default dtype string for a dispatcher group.

Note

Numpy convention favors float64 (double) when present; otherwise the first instance’s first alias.

Parameters:: dtype_values_in_order – The dtype values in instantiation order.
Returns:: The default dtype string.

std::vector<std::string> split_instantiation_args(const std::string &combo)¶

Split a per-instantiation comma-joined string into individual values, respecting <> nesting.

Parameters:: combo – The comma-joined instantiation string, e.g. "float, 2".
Returns:: The individual values, e.g. {"float", "2"}.

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