Module: ppl/ppl Branch: master Commit: f00290188682f65683a0e25eb4563df23067cdae URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=f00290188682f... Author: Enea Zaffanella <zaffanella@cs.unipr.it> Date: Thu Apr 15 11:33:29 2010 +0200 Add ppl_Coefficient_bits to Prolog and OCaml interfaces. Renamed corresponding static method in Java interface. --- interfaces/Java/jni/ppl_java_globals.cc | 2 +- .../Java/parma_polyhedra_library/Coefficient.java | 2 +- interfaces/Java/tests/PIP_Problem_test1.java | 2 +- interfaces/OCaml/OCaml_interface.dox | 4 ++++ interfaces/OCaml/ppl_ocaml_common.cc | 8 ++++++++ interfaces/OCaml/ppl_ocaml_globals.ml | 3 +++ interfaces/OCaml/ppl_ocaml_globals.mli | 3 +++ interfaces/Prolog/Prolog_interface.dox | 5 +++++ interfaces/Prolog/ppl_prolog_common.cc | 9 +++++++++ interfaces/Prolog/ppl_prolog_common.defs.hh | 3 +++ 10 files changed, 38 insertions(+), 3 deletions(-) diff --git a/interfaces/Java/jni/ppl_java_globals.cc b/interfaces/Java/jni/ppl_java_globals.cc index 467ac21..14b32e1 100644 --- a/interfaces/Java/jni/ppl_java_globals.cc +++ b/interfaces/Java/jni/ppl_java_globals.cc @@ -97,7 +97,7 @@ Java_parma_1polyhedra_1library_By_1Reference_initIDs } JNIEXPORT jint JNICALL -Java_parma_1polyhedra_1library_Coefficient_ppl_1bits(JNIEnv*, jclass) { +Java_parma_1polyhedra_1library_Coefficient_bits(JNIEnv*, jclass) { return PPL_COEFFICIENT_BITS; } diff --git a/interfaces/Java/parma_polyhedra_library/Coefficient.java b/interfaces/Java/parma_polyhedra_library/Coefficient.java index 4b89bcb..c8cdd8f 100644 --- a/interfaces/Java/parma_polyhedra_library/Coefficient.java +++ b/interfaces/Java/parma_polyhedra_library/Coefficient.java @@ -75,7 +75,7 @@ public class Coefficient { } //! Returns the number of bits of PPL coefficients; 0 if unbounded. - public static native int ppl_bits(); + public static native int bits(); private static native void initIDs(); static { diff --git a/interfaces/Java/tests/PIP_Problem_test1.java b/interfaces/Java/tests/PIP_Problem_test1.java index 1140207..a5b1121 100644 --- a/interfaces/Java/tests/PIP_Problem_test1.java +++ b/interfaces/Java/tests/PIP_Problem_test1.java @@ -362,7 +362,7 @@ static { pip.solve(); } catch (Overflow_Error_Exception ex) { - if (Coefficient.ppl_bits() != 8) + if (Coefficient.bits() != 8) throw ex; PPL_Test.println_if_noisy("Expected overflow exception caught:"); PPL_Test.println_if_noisy(ex.getMessage()); diff --git a/interfaces/OCaml/OCaml_interface.dox b/interfaces/OCaml/OCaml_interface.dox index affac00..5e68e03 100644 --- a/interfaces/OCaml/OCaml_interface.dox +++ b/interfaces/OCaml/OCaml_interface.dox @@ -177,6 +177,10 @@ included with all instantiations of the OCaml interfaces. <H2><CODE> ppl_max_space_dimension </CODE></H2> Returns the maximum space dimension the C++ interface can handle. +<H2><CODE> ppl_Coefficient_bits </CODE></H2> + Returns the number of bits used in the C++ interface for PPL coefficients; + 0 if unbounded. + <H2><CODE> ppl_Coefficient_is_bounded </CODE></H2> Returns true if and only if the coefficients in the C++ interface are bounded. diff --git a/interfaces/OCaml/ppl_ocaml_common.cc b/interfaces/OCaml/ppl_ocaml_common.cc index a852f53..76a04ca 100644 --- a/interfaces/OCaml/ppl_ocaml_common.cc +++ b/interfaces/OCaml/ppl_ocaml_common.cc @@ -1752,6 +1752,14 @@ CATCH_ALL extern "C" CAMLprim value +ppl_Coefficient_bits(value unit) try { + CAMLparam1(unit); + CAMLreturn(Val_long(PPL_COEFFICIENT_BITS)); +} +CATCH_ALL + +extern "C" +CAMLprim value ppl_Coefficient_is_bounded(value unit) try { CAMLparam1(unit); CAMLreturn(std::numeric_limits<Coefficient>::is_bounded diff --git a/interfaces/OCaml/ppl_ocaml_globals.ml b/interfaces/OCaml/ppl_ocaml_globals.ml index 408febf..a8e6b79 100644 --- a/interfaces/OCaml/ppl_ocaml_globals.ml +++ b/interfaces/OCaml/ppl_ocaml_globals.ml @@ -156,6 +156,9 @@ string -> int -> int -> int -> string = "ppl_io_wrap_string" external ppl_max_space_dimension: unit -> int = "ppl_max_space_dimension" +external ppl_Coefficient_bits: +unit -> int = "ppl_Coefficient_bits" + external ppl_Coefficient_is_bounded: unit -> bool = "ppl_Coefficient_is_bounded" diff --git a/interfaces/OCaml/ppl_ocaml_globals.mli b/interfaces/OCaml/ppl_ocaml_globals.mli index 79cff49..f76d8a8 100644 --- a/interfaces/OCaml/ppl_ocaml_globals.mli +++ b/interfaces/OCaml/ppl_ocaml_globals.mli @@ -151,6 +151,9 @@ val ppl_io_wrap_string: val ppl_max_space_dimension: unit -> int +val ppl_Coefficient_bits: + unit -> int + val ppl_Coefficient_is_bounded: unit -> bool diff --git a/interfaces/Prolog/Prolog_interface.dox b/interfaces/Prolog/Prolog_interface.dox index 485b13f..7a442e4 100644 --- a/interfaces/Prolog/Prolog_interface.dox +++ b/interfaces/Prolog/Prolog_interface.dox @@ -389,6 +389,11 @@ that are included with all instantiations of the Prolog interfaces. warranty whatsoever, the C++ compiler used to build the library, where to report bugs and where to look for further information.</EM> +<P><CODE> ppl_Coefficient_bits </CODE><BR> + + <EM>Unifies the argument with the number of bits used to encode a + Coefficient in the C++ interface; 0 if unbounded.</EM> + <P><CODE> ppl_Coefficient_is_bounded </CODE><BR> <EM>Succeeds if and only if the Coefficients in the C++ interface are bounded.</EM> diff --git a/interfaces/Prolog/ppl_prolog_common.cc b/interfaces/Prolog/ppl_prolog_common.cc index cf55e9a..cd49635 100644 --- a/interfaces/Prolog/ppl_prolog_common.cc +++ b/interfaces/Prolog/ppl_prolog_common.cc @@ -1977,6 +1977,15 @@ ppl_reset_deterministic_timeout() { } extern "C" Prolog_foreign_return_type +ppl_Coefficient_bits(Prolog_term_ref t_bits) { + try { + if (unify_ulong(t_bits, PPL_COEFFICIENT_BITS)) + return PROLOG_SUCCESS; + } + CATCH_ALL; +} + +extern "C" Prolog_foreign_return_type ppl_Coefficient_is_bounded() { try { if (std::numeric_limits<Coefficient>::is_bounded) diff --git a/interfaces/Prolog/ppl_prolog_common.defs.hh b/interfaces/Prolog/ppl_prolog_common.defs.hh index 53a9b63..bf1dfe0 100644 --- a/interfaces/Prolog/ppl_prolog_common.defs.hh +++ b/interfaces/Prolog/ppl_prolog_common.defs.hh @@ -839,6 +839,9 @@ extern "C" Prolog_foreign_return_type ppl_reset_deterministic_timeout(); extern "C" Prolog_foreign_return_type +ppl_Coefficient_bits(Prolog_term_ref t_bits); + +extern "C" Prolog_foreign_return_type ppl_Coefficient_is_bounded(); extern "C" Prolog_foreign_return_type