Olympe::VSConnectionValidator Class Reference

Stateless validator for exec connections in VS graphs. More...

#include <VSConnectionValidator.h>

Static Public Member Functions
static bool	IsExecConnectionValid (const TaskGraphTemplate &graph, int srcNodeID, const std::string &srcPinName, int dstNodeID)
	Returns true if adding an exec connection from srcNodeID/srcPinName to dstNodeID would be valid (no self-loop, no duplicate output pin, no cycle).

Detailed Description

Stateless validator for exec connections in VS graphs.

All methods are static. The class holds no state.

C++14 compliant.

Definition at line 34 of file VSConnectionValidator.h.

Member Function Documentation

IsExecConnectionValid()

bool Olympe::VSConnectionValidator::IsExecConnectionValid ( const TaskGraphTemplate &  graph, int  srcNodeID, const std::string &  srcPinName, int  dstNodeID  )

static

Returns true if adding an exec connection from srcNodeID/srcPinName to dstNodeID would be valid (no self-loop, no duplicate output pin, no cycle).

Logs the rejection reason via SYSTEM_LOG if returning false.

Parameters

graph	The current graph template to validate against.
srcNodeID	Source node identifier.
srcPinName	Source exec-out pin name (e.g. "Out", "Then").
dstNodeID	Destination node identifier.

Returns

true The connection is valid and may be created.

false The connection would produce an invalid graph state.

Definition at line 45 of file VSConnectionValidator.cpp.

References GetComponentTypeID_Static(), Olympe::NodeTypeAcceptsExecInput(), SYSTEM_LOG, and Olympe::ExecPinConnection::TargetNodeID.

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The documentation for this class was generated from the following files:

• Source/BlueprintEditor/VSConnectionValidator.h
• Source/BlueprintEditor/VSConnectionValidator.cpp