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1234567891011121314151617181920212223242526272829303132333435363738394041424344(************************************************************************)(* * The Rocq Prover / The Rocq Development Team *)(* v * Copyright INRIA, CNRS and contributors *)(* <O___,, * (see version control and CREDITS file for authors & dates) *)(* \VV/ **************************************************************)(* // * This file is distributed under the terms of the *)(* * GNU Lesser General Public License Version 2.1 *)(* * (see LICENSE file for the text of the license) *)(************************************************************************)
open Names
type t = { tr_var : Id.Pred.t; tr_cst : Cpred.t; tr_prj : PRpred.t;}
let empty = { tr_var = Id.Pred.empty; tr_cst = Cpred.empty; tr_prj = PRpred.empty;}
let full = { tr_var = Id.Pred.full; tr_cst = Cpred.full; tr_prj = PRpred.full;}
let is_empty ts = Id.Pred.is_empty ts.tr_var && Cpred.is_empty ts.tr_cst && PRpred.is_empty ts.tr_prj
let is_transparent_variable ts id = Id.Pred.mem id ts.tr_var
let is_transparent_constant ts cst = Cpred.mem cst ts.tr_cst
let is_transparent_projection ts p = PRpred.mem p ts.tr_prj