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[GIT] ppl/ppl(master): Do use $(interface_generator_files) when defined.
by Roberto Bagnara 18 May '11

18 May '11

Module: ppl/ppl Branch: master Commit: d118d742791b628a2e959180fdfa51e7cd0035fd URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=d118d742791b… Author: Roberto Bagnara <bagnara(a)cs.unipr.it> Date: Wed May 18 09:24:37 2011 +0200 Do use $(interface_generator_files) when defined. --- interfaces/C/Makefile.am | 4 ++-- interfaces/Java/jni/Makefile.am | 4 ++-- .../Java/parma_polyhedra_library/Makefile.am | 4 ++-- interfaces/Java/tests/Makefile.am | 6 ++---- interfaces/OCaml/Makefile.am | 4 ++-- interfaces/OCaml/tests/Makefile.am | 6 ++---- interfaces/Prolog/Makefile.am | 11 ++++------- 7 files changed, 16 insertions(+), 23 deletions(-) diff --git a/interfaces/C/Makefile.am b/interfaces/C/Makefile.am index 678c7a5..431d6df 100644 --- a/interfaces/C/Makefile.am +++ b/interfaces/C/Makefile.am @@ -110,12 +110,12 @@ dist-hook: mv -f $(distdir)/ppl_c.h $(distdir)/ppl_c.h.dist interface_generator_dependencies = \ +$(interface_generator_files) \ $(top_builddir)/interfaces/ppl_interface_instantiations.m4 \ ../ppl_interface_generator_common.m4 \ ../ppl_interface_generator_common_dat.m4 \ ../ppl_interface_generator_copyright \ -../ppl_interface_generator_common_procedure_generators.m4 \ -$(interface_generator_files) +../ppl_interface_generator_common_procedure_generators.m4 ppl_c_domains.h: $(interface_generator_dependencies) $(M4) --prefix-builtin -I.. -I$(srcdir) -I$(srcdir)/.. \ diff --git a/interfaces/Java/jni/Makefile.am b/interfaces/Java/jni/Makefile.am index db1ce4c..16799ef 100644 --- a/interfaces/Java/jni/Makefile.am +++ b/interfaces/Java/jni/Makefile.am @@ -26,13 +26,13 @@ ppl_interface_generator_java_classes_cc_files.m4 \ ppl_interface_generator_java_classes_cc_code.m4 interface_generator_dependencies = \ +$(interface_generator_files) \ $(top_builddir)/interfaces/ppl_interface_instantiations.m4 \ ../../ppl_interface_generator_common.m4 \ ../../ppl_interface_generator_common_dat.m4 \ ../../ppl_interface_generator_copyright \ ../../ppl_interface_generator_common_procedure_generators.m4 \ -../ppl_interface_generator_java_procedure_generators.m4 \ -$(interface_generator_files) +../ppl_interface_generator_java_procedure_generators.m4 EXTRA_DIST = \ $(interface_generator_files) diff --git a/interfaces/Java/parma_polyhedra_library/Makefile.am b/interfaces/Java/parma_polyhedra_library/Makefile.am index 2560811..e5d72e4 100644 --- a/interfaces/Java/parma_polyhedra_library/Makefile.am +++ b/interfaces/Java/parma_polyhedra_library/Makefile.am @@ -201,13 +201,13 @@ $(fixed_java_sources) \ $(srcdir)/Fake_Class_for_Doxygen.java interface_generator_dependencies = \ +$(interface_generator_files) \ $(top_builddir)/interfaces/ppl_interface_instantiations.m4 \ ../../ppl_interface_generator_common.m4 \ ../../ppl_interface_generator_common_dat.m4 \ ../../ppl_interface_generator_copyright \ ../../ppl_interface_generator_common_procedure_generators.m4 \ -../ppl_interface_generator_java_procedure_generators.m4 \ -$(interface_generator_files) +../ppl_interface_generator_java_procedure_generators.m4 BUILT_SOURCES = \ java_classes.stamp \ diff --git a/interfaces/Java/tests/Makefile.am b/interfaces/Java/tests/Makefile.am index d34a662..64ba864 100644 --- a/interfaces/Java/tests/Makefile.am +++ b/interfaces/Java/tests/Makefile.am @@ -28,19 +28,19 @@ ppl_interface_generator_java_test_java.m4 \ ppl_interface_generator_java_test_java_code.m4 interface_generator_dependencies = \ +$(interface_generator_files) \ $(top_builddir)/interfaces/ppl_interface_instantiations.m4 \ ../../ppl_interface_generator_common.m4 \ ../../ppl_interface_generator_common_dat.m4 \ ../../ppl_interface_generator_copyright \ ../../ppl_interface_generator_common_procedure_generators.m4 \ ../ppl_interface_generator_java_procedure_generators.m4 \ -ppl_interface_generator_java_test_java.m4 \ -ppl_interface_generator_java_test_java_code.m4 \ ppl_java_tests_common # Even if the Java sources are not really needed, they are built by m4, # we need to include them to invoke the Automake Java build system. EXTRA_DIST = \ +$(interface_generator_files) \ Test_Executor.java \ C_Polyhedron_test1.java \ NNC_Polyhedron_test1.java \ @@ -49,8 +49,6 @@ PIP_Problem_test1.java \ Parma_Polyhedra_Library_test1.java \ Parma_Polyhedra_Library_test2.java \ PPL_Test.java \ -ppl_interface_generator_java_test_java_code.m4 \ -ppl_interface_generator_java_test_java.m4 \ ppl_java_tests_common check_JAVA = \ diff --git a/interfaces/OCaml/Makefile.am b/interfaces/OCaml/Makefile.am index 29a29e4..c0c5ac7 100644 --- a/interfaces/OCaml/Makefile.am +++ b/interfaces/OCaml/Makefile.am @@ -185,11 +185,11 @@ $(WATCHDOG_INCLUDE_OPTIONS) \ @extra_includes@ interface_generator_dependencies = \ +$(interface_generator_files) \ $(top_builddir)/interfaces/ppl_interface_instantiations.m4 \ ../ppl_interface_generator_common.m4 \ ../ppl_interface_generator_common_dat.m4 \ -../ppl_interface_generator_copyright \ -$(interface_generator_files) +../ppl_interface_generator_copyright ppl_ocaml.cma: ppl_ocaml_globals.cmo ppl_ocaml.cmo libppl_ocaml.a $(OCAMLC_ENV) $(OCAMLC) -o $@ -a -custom \ diff --git a/interfaces/OCaml/tests/Makefile.am b/interfaces/OCaml/tests/Makefile.am index d8c8d54..9cd317c 100644 --- a/interfaces/OCaml/tests/Makefile.am +++ b/interfaces/OCaml/tests/Makefile.am @@ -48,15 +48,13 @@ $(top_builddir)/interfaces/ppl_interface_instantiations.m4 \ ../../ppl_interface_generator_copyright \ ../../ppl_interface_generator_common_procedure_generators.m4 \ ../ppl_interface_generator_ocaml_procedure_generators.m4 \ -ppl_interface_generator_ocaml_test_ml.m4 \ -ppl_interface_generator_ocaml_test_ml_code.m4 \ +$(interface_generator_files) \ ppl_ocaml_tests_common # Even if the OCaml sources are not really needed, they are built by m4, # we need to include them to invoke the Automake OCaml build system. EXTRA_DIST = \ -ppl_interface_generator_ocaml_test_ml_code.m4 \ -ppl_interface_generator_ocaml_test_ml.m4 \ +$(interface_generator_files) \ ppl_ocaml_tests_common OCAMLC_ENV = OCAMLRUNPARAM='l=1M' diff --git a/interfaces/Prolog/Makefile.am b/interfaces/Prolog/Makefile.am index a4cad74..c7c1f87 100644 --- a/interfaces/Prolog/Makefile.am +++ b/interfaces/Prolog/Makefile.am @@ -100,16 +100,13 @@ ppl_prolog_domains.cc.stamp nodist_noinst_DATA = Prolog_configured_interface.dox interface_generator_dependencies = \ +$(interface_generator_files) \ +$(top_builddir)/interfaces/ppl_interface_instantiations.m4 \ ../ppl_interface_generator_common.m4 \ ../ppl_interface_generator_common_dat.m4 \ ../ppl_interface_generator_copyright \ -../ppl_interface_generator_common_procedure_generators.m4 \ -ppl_interface_generator_prolog_procedure_generators.m4 \ -$(top_builddir)/interfaces/ppl_interface_instantiations.m4 \ -ppl_interface_generator_prolog_hh_files.m4 \ -ppl_interface_generator_prolog_hh_code.m4 \ -ppl_interface_generator_prolog_cc_files.m4 \ -ppl_interface_generator_prolog_cc_code.m4 +../ppl_interface_generator_common_procedure_generators.m4 + ppl_prolog_domains.hh: $(interface_generator_dependencies) $(M4) --prefix-builtin -I.. -I$(srcdir) -I$(srcdir)/.. \

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Can't find GMP, but it's installed
by rafael ff1 11 May '11

11 May '11

Hi there, I read the README, but it didn't asnwered my question. So I'm asking for help here... I have a 64 system with PPL and GMP libraries installed in a default location ("/usr/lib") for my distro, which is Archlinux. However, I'm trying to compile 32-bit library of PPL in my system. The standard multilib solution in my distro is to have 32 bit library in "/usr/lib32". GMP libraries are inside this directory, compile with "--enable-cxx". However, I can't make PPL find GPM with: "--with-gmp-prefix=/usr" or "--with-gmp-build=/usr" or with " export LD_LIBRARY_PATH="/usr/lib32:$LD_LIBRARY_PATH"" My configure command: ./configure --prefix=/usr --enable-interfaces="c,cxx" --libdir=/usr/lib32 CC='gcc -m32' CXX='g++ -m32' --with-gmp-prefix=/usr What can I do to make it compile? Thanks in Advance, Rafael

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[GIT] ppl/ppl(master): Improved the documentation and removed an useless function.
by Fabio Bossi 09 May '11

09 May '11

Module: ppl/ppl Branch: master Commit: ca8d1bde6507d75322f7855f61ca2c24c0a6f4e6 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=ca8d1bde6507… Author: Fabio Bossi <bossi(a)cs.unipr.it> Date: Mon May 9 18:47:30 2011 +0200 Improved the documentation and removed an useless function. --- src/Interval.defs.hh | 5 -- src/Interval.inlines.hh | 11 ----- src/Linear_Form.defs.hh | 71 +++++++++++++++--------------- src/Linear_Form.templates.hh | 6 +- tests/Concrete_Expression/linearform1.cc | 20 ++++++++ 5 files changed, 59 insertions(+), 54 deletions(-) diff --git a/src/Interval.defs.hh b/src/Interval.defs.hh index 9d0d241..a9d8ffd 100644 --- a/src/Interval.defs.hh +++ b/src/Interval.defs.hh @@ -56,11 +56,6 @@ struct Is_Singleton : public Is_Native_Or_Checked<T> {}; template <typename T> struct Is_Interval : public Is_Same_Or_Derived<Interval_Base, T> {}; -// FIXME: This has been added as a workaraound. -template <typename From> -typename Enable_If<Is_Interval<From>::value, I_Result>::type -neg_assign(From& x); - //! A generic, not necessarily closed, possibly restricted interval. /*! \ingroup PPL_CXX_interface The class template type parameter \p Boundary represents the type diff --git a/src/Interval.inlines.hh b/src/Interval.inlines.hh index a6936a1..2fdba70 100644 --- a/src/Interval.inlines.hh +++ b/src/Interval.inlines.hh @@ -26,17 +26,6 @@ site: http://www.cs.unipr.it/ppl/ . */ namespace Parma_Polyhedra_Library { -template <typename From> -typename Enable_If<Is_Interval<From>::value, I_Result>::type -neg_assign(From& x) { - // FIXME: Avoid the creation of a temporary. - From y; - typename Enable_If<Is_Interval<From>::value, I_Result>::type res = - y.neg_assign(x); - x = y; - return res; -} - template <typename Boundary, typename Info> inline memory_size_type Interval<Boundary, Info>::external_memory_in_bytes() const { diff --git a/src/Linear_Form.defs.hh b/src/Linear_Form.defs.hh index 0316301..658fdc2 100644 --- a/src/Linear_Form.defs.hh +++ b/src/Linear_Form.defs.hh @@ -212,9 +212,9 @@ void swap(Parma_Polyhedra_Library::Linear_Form<C>& x, } // namespace std -//! A linear form. +//! A linear form with interval coefficients. /*! \ingroup PPL_CXX_interface - An object of the class Linear_Form represents the linear form + An object of the class Linear_Form represents the interval linear form \f[ \sum_{i=0}^{n-1} a_i x_i + b \f] @@ -222,43 +222,44 @@ void swap(Parma_Polyhedra_Library::Linear_Form<C>& x, each \f$a_i\f$ is the coefficient of the \f$i\f$-th variable \f$x_i\f$ and \f$b\f$ is the inhomogeneous term. - The coefficiens and the inhomogeneous terms of the linear form - are element of the template parameter \p C. - - \par How to build a linear form. - - A full set of functions is defined to provide a convenient interface - for building complex linear forms starting from simpler ones - and from objects of the classes Variable and \p C: - available operators include unary negation, - binary addition and subtraction, - as well as multiplication by a Coefficient. - The space dimension of a linear form is defined as the maximum - space dimension of the arguments used to build it: - in particular, the space dimension of a Variable <CODE>x</CODE> - is defined as <CODE>x.id()+1</CODE>, - whereas all the objects of the class \p C have space dimension zero. - - FIXME: the following needs rewriting. + The coefficients and the inhomogeneous term of the linear form + have the template parameter \p C as their type. \p C must be the + type of an Interval. + + \par How to build a linear form. + A full set of functions is defined in order to provide a convenient + interface for building complex linear forms starting from simpler ones + and from objects of the classes Variable and \p C. Available operators + include binary addition and subtraction, as well as multiplication and + division by a coefficient. + The space dimension of a linear form is defined as + the highest variable dimension among variables that have a nonzero + coefficient in the linear form, or zero if no such variable exists. + The space dimension for each variable \f$x_i\f$ is given by \f$i + 1\f$. \par Example - The following code builds the linear form \f$4x - 2y - z + 14\f$, - having space dimension \f$3\f$: - \code - Linear_Form e = 4*x - 2*y - z + 14; - \endcode - Another way to build the same linear form is: + Given the type \p T of an Interval with floating point coefficients (though + any integral type may also be used), the following code builds the interval + linear form \f$lf = x_5 - x_2 + 1\f$ with space dimension 6: \code - Linear_Form e1 = 4*x; - Linear_Form e2 = 2*y; - Linear_Form e3 = z; - Linear_Form e = Linear_Form(14); - e += e1 - e2 - e3; + Variable x5(5); + Variable x2(2); + T x5_coefficient; + x5_coefficient.lower() = 2.0; + x5_coefficient.upper() = 3.0; + T inhomogeneous_term; + inhomogeneous_term.lower() = 4.0; + inhomogeneous_term.upper() = 8.0; + Linear_Form<T> lf(x2); + lf = -lf; + lf += Linear_Form<T>(x2); + Linear_Form<T> lx5(x5); + lx5 *= x5_coefficient; + lf += lx5; \endcode - Note that \p e1, \p e2 and \p e3 have space dimension 1, 2 and 3, - respectively; also, in the fourth line of code, \p e is created - with space dimension zero and then extended to space dimension 3 - in the fifth line. + Note that \p lx5 is created with space dimension 6, while \p lf is created + with space dimension 0 and then extended first to space dimension 2 when x2 + is subtracted and finally to space dimension 6 when lx5 is added. */ template <typename C> class Parma_Polyhedra_Library::Linear_Form { diff --git a/src/Linear_Form.templates.hh b/src/Linear_Form.templates.hh index 1dffd6e..0621ff5 100644 --- a/src/Linear_Form.templates.hh +++ b/src/Linear_Form.templates.hh @@ -148,7 +148,7 @@ Linear_Form<C> operator-(const Linear_Form<C>& f) { Linear_Form<C> r(f); for (dimension_type i = f.size(); i-- > 0; ) - neg_assign(r[i]); + r[i].neg_assign(r[i]); return r; } @@ -230,7 +230,7 @@ Linear_Form<C> operator-(const C& n, const Linear_Form<C>& f) { Linear_Form<C> r(f); for (dimension_type i = f.size(); i-- > 0; ) - neg_assign(r[i]); + r[i].neg_assign(r[i]); r[0] += n; return r; } @@ -356,7 +356,7 @@ template <typename C> void Linear_Form<C>::negate() { for (dimension_type i = vec.size(); i-- > 0; ) - neg_assign(vec[i]); + vec[i].neg_assign(vec[i]); return; } diff --git a/tests/Concrete_Expression/linearform1.cc b/tests/Concrete_Expression/linearform1.cc index d89a656..0ac4381 100644 --- a/tests/Concrete_Expression/linearform1.cc +++ b/tests/Concrete_Expression/linearform1.cc @@ -307,6 +307,25 @@ test09() { return ok1 && ok2 && ok3; } +bool +test10() { + Variable x5(5); + Variable x2(2); + FP_Interval x5_coefficient; + x5_coefficient.lower() = 2.0; + x5_coefficient.upper() = 3.0; + FP_Interval inhomogeneous_term; + inhomogeneous_term.lower() = 4.0; + inhomogeneous_term.upper() = 8.0; + FP_Linear_Form lf(x2); + lf = -lf; + lf += FP_Linear_Form(x2); + FP_Linear_Form lx5(x5); + lx5 *= x5_coefficient; + lf += lx5; + return lf.space_dimension() == 6; +} + } // namespace BEGIN_MAIN @@ -319,4 +338,5 @@ BEGIN_MAIN DO_TEST(test07); DO_TEST(test08); DO_TEST(test09); + DO_TEST(test10); END_MAIN

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[GIT] ppl/ppl(master): Merge branch 'floating_point'
by Fabio Bossi 06 May '11

06 May '11

Module: ppl/ppl Branch: master Commit: 50dc24772dc142eed06b6109672b3804e15a0804 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=50dc24772dc1… Author: Fabio Bossi <bossi(a)cs.unipr.it> Date: Fri May 6 11:54:48 2011 +0200 Merge branch 'floating_point' ---

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[GIT] ppl/ppl(master): Added a Doxygen reference.
by Fabio Bossi 06 May '11

06 May '11

Module: ppl/ppl Branch: master Commit: 9374a9a1b64cc335b23b59a67271a2c93d865245 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=9374a9a1b64c… Author: Fabio Bossi <bossi(a)cs.unipr.it> Date: Fri May 6 11:53:53 2011 +0200 Added a Doxygen reference. --- src/globals.types.hh | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/globals.types.hh b/src/globals.types.hh index 378348c..7be68a7 100644 --- a/src/globals.types.hh +++ b/src/globals.types.hh @@ -157,7 +157,8 @@ enum Bounded_Integer_Type_Overflow { Floating point formats known to the library. The parameters of each format are defined by a specific struct - in file Float.defs.hh. + in file Float.defs.hh. See the section on \ref floating_point + "Analysis of floating point computations" for more information. */ enum Floating_Point_Format { IEEE754_HALF,

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[GIT] ppl/ppl(master): Fixed an invalid Doxygen reference.
by Fabio Bossi 06 May '11

06 May '11

Module: ppl/ppl Branch: master Commit: 36d6a4538f0c0d8c45b826d2cde188300a5e35d3 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=36d6a4538f0c… Author: Fabio Bossi <bossi(a)cs.unipr.it> Date: Thu May 5 19:00:15 2011 +0200 Fixed an invalid Doxygen reference. --- src/globals.types.hh | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/globals.types.hh b/src/globals.types.hh index 73640f9..378348c 100644 --- a/src/globals.types.hh +++ b/src/globals.types.hh @@ -156,8 +156,8 @@ enum Bounded_Integer_Type_Overflow { /*! \brief \ingroup PPL_CXX_interface Floating point formats known to the library. - See the section on - \ref Approximating_Floating_Point_Computations "approximating floating point computations". + The parameters of each format are defined by a specific struct + in file Float.defs.hh. */ enum Floating_Point_Format { IEEE754_HALF,

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[GIT] ppl/ppl(floating_point): Added a Doxygen reference.
by Fabio Bossi 06 May '11

06 May '11

Module: ppl/ppl Branch: floating_point Commit: 9374a9a1b64cc335b23b59a67271a2c93d865245 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=9374a9a1b64c… Author: Fabio Bossi <bossi(a)cs.unipr.it> Date: Fri May 6 11:53:53 2011 +0200 Added a Doxygen reference. --- src/globals.types.hh | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/globals.types.hh b/src/globals.types.hh index 378348c..7be68a7 100644 --- a/src/globals.types.hh +++ b/src/globals.types.hh @@ -157,7 +157,8 @@ enum Bounded_Integer_Type_Overflow { Floating point formats known to the library. The parameters of each format are defined by a specific struct - in file Float.defs.hh. + in file Float.defs.hh. See the section on \ref floating_point + "Analysis of floating point computations" for more information. */ enum Floating_Point_Format { IEEE754_HALF,

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[GIT] ppl/ppl(bounded_arithmetic): Fixed the name of the file Number_Conversion.cc.
by Alberto Gioia 05 May '11

05 May '11

Module: ppl/ppl Branch: bounded_arithmetic Commit: 1789d7b8316e192aa49930c509c32ffe0ee47149 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=1789d7b8316e… Author: Alberto Gioia <alberto.gioi1(a)studenti.unipr.it> Date: Thu May 5 19:41:39 2011 +0200 Fixed the name of the file Number_Conversion.cc. --- tests/Concrete_Expression/Number_Conversion.cc | 28 ++++++++++++++++++++++++ tests/Concrete_Expression/linearize_integer.hh | 2 +- 2 files changed, 29 insertions(+), 1 deletions(-) diff --git a/tests/Concrete_Expression/Number_Conversion.cc b/tests/Concrete_Expression/Number_Conversion.cc new file mode 100644 index 0000000..2d87e49 --- /dev/null +++ b/tests/Concrete_Expression/Number_Conversion.cc @@ -0,0 +1,28 @@ +void reverse(char *reversed) { + char tmp; + for (int i = 0, j = strlen(reversed)-1; i<j; i++, j--) { + tmp = reversed[i]; + reversed[i] = reversed[j]; + reversed[j] = tmp; + } +} + +char *itoa(int number) { + bool neg=number<0?true:false; + number=number<0?-number:number; + int length = (int)(log10(number))+1; + int i=0; + char *s = new char[length]; + do { + s[i++] = number % 10 + '0'; + } while ((number /= 10) > 0); + if (neg){ + s[i] = '-'; + s[++i] = '\0'; + } + else + s[i] = '\0'; + reverse(s); + return s; +} + diff --git a/tests/Concrete_Expression/linearize_integer.hh b/tests/Concrete_Expression/linearize_integer.hh index c0c8bbc..7693ae2 100644 --- a/tests/Concrete_Expression/linearize_integer.hh +++ b/tests/Concrete_Expression/linearize_integer.hh @@ -2,7 +2,7 @@ #define PPL_linearize_int_hh 1 #include "Linear_Form.defs.hh" -#include "Number_Convertion.cc" +#include "Number_Conversion.cc" namespace Parma_Polyhedra_Library {

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[GIT] ppl/ppl(floating_point): Fixed an invalid Doxygen reference.
by Fabio Bossi 05 May '11

05 May '11

Module: ppl/ppl Branch: floating_point Commit: 36d6a4538f0c0d8c45b826d2cde188300a5e35d3 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=36d6a4538f0c… Author: Fabio Bossi <bossi(a)cs.unipr.it> Date: Thu May 5 19:00:15 2011 +0200 Fixed an invalid Doxygen reference. --- src/globals.types.hh | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/globals.types.hh b/src/globals.types.hh index 73640f9..378348c 100644 --- a/src/globals.types.hh +++ b/src/globals.types.hh @@ -156,8 +156,8 @@ enum Bounded_Integer_Type_Overflow { /*! \brief \ingroup PPL_CXX_interface Floating point formats known to the library. - See the section on - \ref Approximating_Floating_Point_Computations "approximating floating point computations". + The parameters of each format are defined by a specific struct + in file Float.defs.hh. */ enum Floating_Point_Format { IEEE754_HALF,

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[GIT] ppl/ppl(bounded_arithmetic): Added function operator>> into Linear_Form.templates.hh,
by Alberto Gioia 05 May '11

05 May '11

Module: ppl/ppl Branch: bounded_arithmetic Commit: 4e24c86709a7ce6eb2e71e86c061f29d40316ffa URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=4e24c86709a7… Author: Alberto Gioia <alberto.gioi1(a)studenti.unipr.it> Date: Thu May 5 18:18:31 2011 +0200 Added function operator>> into Linear_Form.templates.hh, and into Interval.defs.hh and Interval.inlines.hh added functions operator>> and rshift_assign. This functions are necessary for the linearization of the bitwise operator RIGHT_SHIFT. --- src/Interval.defs.hh | 11 +++ src/Interval.inlines.hh | 106 +++++++++++++++++++++--- src/Linear_Form.templates.hh | 13 +++ tests/Concrete_Expression/linearize_integer.hh | 39 +++++++++ 4 files changed, 156 insertions(+), 13 deletions(-) Diff: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commitdiff;h=4e24c867…

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