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GNU Go Documentation

7.1.2 Functions which manipulate SGF properties

• int sgfGetIntProperty(SGFNode *node, const char *name, int *value)

  Get the property name in node as an integer. The value is returned in value. Returns 1 if successful, otherwise returns 0.

• int sgfGetFloatProperty(SGFNode *node, const char *name, float *value)

  Get the property name in node as a floating point value. The value is returned in value. Returns 1 if successful, otherwise returns 0.

• int sgfGetCharProperty(SGFNode *node, const char *name, char **value)

  Get the property name in node as a string of characters. The value is returned in value. Returns 1 if successful, otherwise returns 0.

• void sgfAddProperty(SGFNode *node, const char *name, const char *value)

  Add a new property to node. There is no check to see if there already is a property with the same name. The property value has to be a character string.

• void sgfAddPropertyInt(SGFNode *node, const char *name, long val)

  Add an integer property to node. This function converts the value to a string and calls sgfAddProperty.

• void sgfAddPropertyFloat(SGFNode *node, const char *name, float val)

  Add a floating point property to node. This function converts the value to a string and calls sgfAddProperty.

• void sgfOverwriteProperty(SGFNode *node, const char *name, const char *text)

  Overwrite the property name in node with the string text. If the property does not yet exist in node, it is added using sgfAddProperty.

• void sgfOverwritePropertyInt(SGFNode *node, const char *name, int value)

  Overwrite the property name in node with the integer value. If the property does not yet exist in node, it is added using sgfAddPropertyInt.

• void sgfOverwritePropertyFloat(SGFNode *node, const char *name, float value)

  Overwrite the property name in node with the floating point number value. If the property does not yet exist in node, it is added using sgfAddPropertyFloat.