internalGetInstanceFromP21Line

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Syntax

//   Visual Studio for Windows
public:
__int64 __declspec(dllexport) __stdcall internalGetInstanceFromP21Line(
            __int64 model,
            __int64 P21Line
        );

//   Linux, OS-X and non-Visual Studio Windows solutions
public:
int64_t internalGetInstanceFromP21Line(
            int64_t model,
            int64_t P21Line
        );    

Property model

Size: 64 bit / 8 byte (value)
Handle of the model containing the IFC file, this handle is needed in many other calls and given when the model is created.

Property P21Line

Size: 64 bit / 8 byte (value)
SPFF address line, i.e. 31313 in line '#31313 = IFCWALLSTANDARDCASE(...);'.

Examples

Here you can find code snippits that show how the API call internalGetInstanceFromP21Line can be used.