Add comment on functions

tcdata.go

@@ -16,22 +16,29 @@ type TCData struct {
 	PublisherTC      *PublisherTC
 }
 
+// Returns true if user has given consent to purpose id
 func (t *TCData) IsPurposeAllowed(id int) bool {
 	return t.CoreString.IsPurposeAllowed(id)
 }
 
+// Returns true if legitimate interest is established for purpose id
+// and user didn't exercise their right to object
 func (t *TCData) IsPurposeLIAllowed(id int) bool {
 	return t.CoreString.IsPurposeLIAllowed(id)
 }
 
+// Returns true if user has given consent to vendor id processing their personal data
 func (t *TCData) IsVendorAllowed(id int) bool {
 	return t.CoreString.IsVendorAllowed(id)
 }
 
+// Returns true if transparency for vendor id's legitimate interest is established
+// and user didn't exercise their right to object
 func (t *TCData) IsVendorLIAllowed(id int) bool {
 	return t.CoreString.IsVendorLIAllowed(id)
 }
 
+// Returns structure as a base64 raw url encoded string
 func (t *TCData) ToTCString() string {
 	var segments []string