get()

template<typename T >

CastResult< T > MayaFlux::Yantra::ExecutionContext::get ( const std::string &  key ) const

inline

Retrieve metadata value using safe casting.

Uses safe_any_cast internally, allowing numeric conversions and providing detailed error reporting.

Template Parameters

T	Expected type

Parameters

key	Metadata key

Returns

CastResult containing the value or error details

Definition at line 215 of file ExecutionContext.hpp.

    {
        auto it = execution_metadata.find(key);
 
        if (it == execution_metadata.end()) {
            CastResult<T> result;
            result.error = "ExecutionContext missing key: " + key;
            return result;
        }
 
        return safe_any_cast<T>(it->second);
    }