# mgIExpressionCapabilities.h File Reference

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## Namespaces
namespace | OSGeo
namespace | OSGeo::FDO
namespace | OSGeo::FDO::Connections
namespace | OSGeo::FDO::Connections::Capabilities
namespace | OSGeo::FDO::Expression
## Functions
__property OSGeo::FDO::Connections::Capabilities::FunctionDefinitionCollection * | OSGeo::FDO::Connections::Capabilities::get_Functions ()
| Returns a collection of FunctionDefinition objects the feature provider supports within expressions.
## Variables
public __gc __interface | OSGeo::FDO::Connections::Capabilities::IExpressionCapabilities