operator_sets_math.h#

namespace onnx_light

Alias that makes onnx-light headers compatible with code that references ONNX_LIGHT_NAMESPACE (the macro used in the standard onnx package).

Set to ONNX_LIGHT_NAMESPACE so both names resolve to the same namespace.

Symbol-visibility attribute for the public onnx-light C++ API.

Defined as empty because onnx-light does not require explicit __declspec(dllexport) or __attribute__((visibility("default"))) annotations — visibility is controlled at the shared-library level. The macro is provided so that vendored ONNX headers that decorate their declarations with ONNX_API compile without modification.

Namespace alias so that ONNX C++ code (and consumers such as onnxruntime) that refers to the literal onnx namespace — rather than the ONNX_NAMESPACE macro — resolves to the onnx-light namespace. The standard onnx package lives in namespace onnx; onnx-light uses onnx_light (via ONNX_LIGHT_NAMESPACE), so this alias keeps onnx-light a true drop-in. It is only introduced when the onnx-light namespace differs from onnx.

namespace onnx_op
namespace math#

Typedefs

using LightOpSchema = onnx_light::onnx_op::LightOpSchema#

Functions

std::vector<LightOpSchema> GetAllOnnxOpMathSchemasWithHistory(const std::string &op_type = "", bool init_doc = true)#

Returns the versioned schema history for all supported math operators (e.g. Abs, Add, Sin, Cos, Pow, BlackmanWindow, MatMul, Gemm).

Parameters:

  • op_type – If non-empty, only schemas whose name() equals op_type are returned. When empty (default), schemas for every registered math operator are returned. Internally, the function uses a name → builder map so that only the matching builder runs and unrelated schemas are not constructed.

  • init_doc – If true (default), each schema’s documentation string is populated. When false, documentation strings are discarded (doc() returns “”), which can save memory when documentation is not needed.

Returns:

Vector of LightOpSchema objects for the math domain, ordered by operator name and descending opset version.