validate_structured_access()

template<typename T >

void MayaFlux::Kakshya::DataAccess::validate_structured_access ( ) const

private

Definition at line 356 of file DataAccess.hpp.

{
    constexpr size_t requested_components = glm_component_count<T>();
 
    if (m_dimensions.empty()) {
        error<std::runtime_error>(
            Journal::Component::Kakshya,
            Journal::Context::Runtime,
            std::source_location::current(),
            "Cannot create structured view: no dimensions defined");
    }
 
    if (!m_dimensions[0].grouping) {
        error<std::runtime_error>(
            Journal::Component::Kakshya,
            Journal::Context::Runtime,
            std::source_location::current(),
            "Cannot create structured view: dimension '{}' missing component grouping. "
            "Use DataDimension::grouped() to create structured dimensions.",
            m_dimensions[0].name);
    }
 
    size_t actual_components = m_dimensions[0].grouping->count;
    if (actual_components != requested_components) {
        error<std::runtime_error>(
            Journal::Component::Kakshya,
            Journal::Context::Runtime,
            std::source_location::current(),
            "Component count mismatch: requested {} components ({}), but data has {} components per element. "
            "Suggested type: {}",
            requested_components,
            typeid(T).name(),
            actual_components,
            suggested_view_type());
    }
}

References MayaFlux::Journal::Kakshya, m_dimensions, MayaFlux::Journal::Runtime, and suggested_view_type().

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