find_state_field()

const NetworkGeometryBuffer::StateField * MayaFlux::Buffers::NetworkGeometryBuffer::find_state_field ( const std::string &  name, const char *  context  ) const

private

Resolve a declared state field by name.

Parameters

context

Caller identifier used in the error path.

Returns

Pointer to the field, or nullptr with an error logged.

Definition at line 343 of file NetworkGeometryBuffer.cpp.

{
    auto it = m_state_fields.find(name);
    if (it == m_state_fields.end()) {
        MF_ERROR(Journal::Component::Buffers, Journal::Context::BufferManagement,
            "NetworkGeometryBuffer::{}: no state field named '{}'", context, name);
        return nullptr;
    }
    return &it->second;
}

References MayaFlux::Journal::BufferManagement, MayaFlux::Journal::Buffers, m_state_fields, MF_ERROR, and name.

Referenced by read_state_handle(), read_state_slot(), write_state_handle(), and write_state_slot().

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