diff --git a/applications/test/limits/Test-limits.C b/applications/test/limits/Test-limits.C
new file mode 100644
index 0000000000000000000000000000000000000000..4123d475d824cb52e9c5fc5ce6f4749f9e3657cf
--- /dev/null
+++ b/applications/test/limits/Test-limits.C
@@ -0,0 +1,63 @@
+/*---------------------------------------------------------------------------*\
+ ========= |
+ \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
+ \\ / O peration |
+ \\ / A nd | Copyright (C) 2018 OpenCFD Ltd.
+ \\/ M anipulation |
+-------------------------------------------------------------------------------
+License
+ This file is part of OpenFOAM.
+
+ OpenFOAM is free software: you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
+
+Description
+ Print max limits.
+
+\*---------------------------------------------------------------------------*/
+
+#include <limits>
+#include "int.H"
+#include "uint.H"
+#include "string.H"
+#include "IOstreams.H"
+
+using namespace Foam;
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Main program:
+
+int main(int argc, char *argv[])
+{
+ //NONE Info<<"int16:" << pTraits<int16_t>::max << nl;
+ Info<<"int16:" << std::numeric_limits<int16_t>::max() << nl;
+ Info<<"int32:" << pTraits<int32_t>::max << nl;
+ Info<<"int64:" << pTraits<int64_t>::max << nl;
+ Info<<"uint32:" << pTraits<uint32_t>::max << nl;
+ Info<<"uint64:" << pTraits<uint64_t>::max << nl;
+
+ Info<< nl;
+
+ cout<<"int16:" << std::numeric_limits<int16_t>::max() << nl;
+ cout<<"int32:" << pTraits<int32_t>::max << nl;
+ cout<<"int64:" << pTraits<int64_t>::max << nl;
+ cout<<"uint32:" << pTraits<uint32_t>::max << nl;
+ cout<<"uint64:" << pTraits<uint64_t>::max << nl;
+
+ Info << "---\nEnd\n" << endl;
+
+ return 0;
+}
+
+
+// ************************************************************************* //
diff --git a/applications/test/machine-sizes/Make/files b/applications/test/machine-sizes/Make/files
new file mode 100644
index 0000000000000000000000000000000000000000..15c18ac321030ae4bdad1df13b4ccbc5dfd40ce4
--- /dev/null
+++ b/applications/test/machine-sizes/Make/files
@@ -0,0 +1,3 @@
+Test-machine-sizes.cpp
+
+EXE = $(FOAM_USER_APPBIN)/Test-machine-sizes
diff --git a/applications/test/machine-sizes/Make/options b/applications/test/machine-sizes/Make/options
new file mode 100644
index 0000000000000000000000000000000000000000..18e6fe47afacb902cddccf82632772447704fd88
--- /dev/null
+++ b/applications/test/machine-sizes/Make/options
@@ -0,0 +1,2 @@
+/* EXE_INC = */
+/* EXE_LIBS = */
diff --git a/applications/test/machine-sizes/Test-machine-sizes.cpp b/applications/test/machine-sizes/Test-machine-sizes.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..784fcfbca851b498160744e0188df7fd6cbedd9f
--- /dev/null
+++ b/applications/test/machine-sizes/Test-machine-sizes.cpp
@@ -0,0 +1,112 @@
+/*---------------------------------------------------------------------------*\
+ ========= |
+ \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
+ \\ / O peration |
+ \\ / A nd | Copyright (C) 2018 OpenCFD Ltd.
+ \\/ M anipulation |
+-------------------------------------------------------------------------------
+License
+ This file is part of OpenFOAM.
+
+ OpenFOAM is free software: you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
+
+Description
+ Test the sizeof for basic types. Can be compiled and run without
+ any OpenFOAM libraries.
+
+\*---------------------------------------------------------------------------*/
+
+#include <cstdint>
+#include <climits>
+#include <cstdlib>
+#include <limits>
+#include <iostream>
+
+// Can also compile without OpenFOAM
+#ifdef WM_LABEL_SIZE
+ #include "IOstreams.H"
+#endif
+
+template<class T>
+void print(const char* msg)
+{
+ std::cout<< msg << ' ' << sizeof(T) << '\n';
+}
+
+
+#ifdef WM_LABEL_SIZE
+template<class T>
+void printMax(const char* msg)
+{
+ std::cout<< msg << ' ' << sizeof(T)
+ << " max "
+ << std::numeric_limits<T>::max() << '\n';
+
+ Foam::Info<< msg << ' ' << sizeof(T)
+ << " max "
+ << long(std::numeric_limits<T>::max()) << '\n';
+}
+#endif
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Main program:
+
+int main(int argc, char *argv[])
+{
+ std::cout<<"machine sizes\n---\n\n";
+
+ print<mode_t>("mode_t");
+ print<short>("short");
+ print<int>("int");
+ print<long>("long");
+ print<long long>("long long");
+ print<unsigned short>("ushort");
+ print<unsigned int>("uint");
+ print<unsigned long>("ulong");
+ print<unsigned long long>("ulong-long");
+ print<int16_t>("int16");
+ print<int32_t>("int32");
+ print<int64_t>("int64");
+ print<uint16_t>("uint16");
+ print<uint32_t>("uint32");
+ print<uint64_t>("uint64");
+ print<float>("float");
+ print<double>("double");
+ print<std::string>("std::string");
+ print<std::string::size_type>("std::string::size_type");
+
+ #ifdef WM_LABEL_SIZE
+ std::cout<<"\nmax values\n---\n\n";
+
+ printMax<mode_t>("mode_t");
+ Foam::Info<< "mode_t 0777: " << mode_t(0777) << '\n';
+
+ printMax<short>("short");
+ printMax<int>("int");
+ printMax<long>("long");
+ printMax<unsigned short>("ushort");
+ printMax<unsigned int>("uint");
+ printMax<unsigned long>("ulong");
+ printMax<float>("float");
+ printMax<double>("double");
+ #endif
+
+ std::cout << "\n---\nEnd\n\n";
+
+ return 0;
+}
+
+
+// ************************************************************************* //
diff --git a/src/OpenFOAM/primitives/Scalar/Scalar.H b/src/OpenFOAM/primitives/Scalar/Scalar.H
index e351068785a91173cf6c1d7166e20fb2af61aa8d..f091f427650ae9aaba02d3535a7833319be208a0 100644
--- a/src/OpenFOAM/primitives/Scalar/Scalar.H
+++ b/src/OpenFOAM/primitives/Scalar/Scalar.H
@@ -89,13 +89,13 @@ public:
// Member Functions
- //- Access to the Scalar value
+ //- Access to the value
operator Scalar() const
{
return p_;
}
- //- Access to the Scalar value
+ //- Access to the value
operator Scalar&()
{
return p_;
diff --git a/src/OpenFOAM/primitives/bools/bool/bool.H b/src/OpenFOAM/primitives/bools/bool/bool.H
index 55ac2cfbff4ba03806680681dca62650810e9c36..9d413995f3ff4e2b3b0f148a0757bd57693d1d76 100644
--- a/src/OpenFOAM/primitives/bools/bool/bool.H
+++ b/src/OpenFOAM/primitives/bools/bool/bool.H
@@ -103,13 +103,13 @@ public:
// Member Functions
- //- Access to the bool value
+ //- Access to the value
operator bool() const
{
return p_;
}
- //- Access to the bool value
+ //- Access to the value
operator bool&()
{
return p_;
diff --git a/src/OpenFOAM/primitives/ints/int32/int32.H b/src/OpenFOAM/primitives/ints/int32/int32.H
index 497e7b8b5ef5c41aebf519bb6f234114bc12e37b..2d4910a1599f9fe91c3eb8db50de4d7f900d565d 100644
--- a/src/OpenFOAM/primitives/ints/int32/int32.H
+++ b/src/OpenFOAM/primitives/ints/int32/int32.H
@@ -107,9 +107,8 @@ inline bool read(const std::string& str, int32_t& val)
Istream& operator>>(Istream& is, int32_t& val);
Ostream& operator<<(Ostream& os, const int32_t val);
-// On 32bit OSs long is not unambiguously int32_t (or int64_t) causing problems
-// for IO operator resolution.
-// This problem is avoided by explicitly defining the following operators:
+// 32bit OS: long is not unambiguously (int32_t | int64_t)
+// - resolve explicitly for input and output
#if WM_ARCH_OPTION == 32
Istream& operator>>(Istream& is, long& val);
Ostream& operator<<(Ostream& os, const long val);
@@ -163,13 +162,13 @@ public:
// Member Functions
- //- Access to the int32_t value
+ //- Access to the value
operator int32_t() const
{
return p_;
}
- //- Access to the int value
+ //- Access to the value
operator int32_t&()
{
return p_;
diff --git a/src/OpenFOAM/primitives/ints/int64/int64.H b/src/OpenFOAM/primitives/ints/int64/int64.H
index c6d097c437c9d6243fb36ef02e122411222fdd6a..36dce6ee04bc1e47d329ddb781aa6b5c86ea2a09 100644
--- a/src/OpenFOAM/primitives/ints/int64/int64.H
+++ b/src/OpenFOAM/primitives/ints/int64/int64.H
@@ -3,7 +3,7 @@
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2014-2016 OpenFOAM Foundation
- \\/ M anipulation | Copyright (C) 2016-2017 OpenCFD Ltd.
+ \\/ M anipulation | Copyright (C) 2016-2018 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
@@ -108,6 +108,13 @@ inline bool read(const std::string& str, int64_t& val)
Istream& operator>>(Istream& is, int64_t& val);
Ostream& operator<<(Ostream& os, const int64_t val);
+// On Darwin: long is not unambiguously (int32_t | int64_t)
+// - explicitly resolve for output
+#if WM_ARCH_OPTION == 64 && defined(darwin)
+ Ostream& operator<<(Ostream& os, const long val);
+#endif
+
+
//- Template specialization for pTraits<int64_t>
template<>
class pTraits<int64_t>
@@ -155,13 +162,13 @@ public:
// Member Functions
- //- Access to the int64_t value
+ //- Access to the value
operator int64_t() const
{
return p_;
}
- //- Access to the int value
+ //- Access to the value
operator int64_t&()
{
return p_;
diff --git a/src/OpenFOAM/primitives/ints/int64/int64IO.C b/src/OpenFOAM/primitives/ints/int64/int64IO.C
index 1a2ad639e3f0d01ac795066564eece5846b5fb8a..bb0c08e1e0ba6ffb45c4f18c1de29bd0ee5decb3 100644
--- a/src/OpenFOAM/primitives/ints/int64/int64IO.C
+++ b/src/OpenFOAM/primitives/ints/int64/int64IO.C
@@ -3,7 +3,7 @@
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2014-2016 OpenFOAM Foundation
- \\/ M anipulation | Copyright (C) 2017 OpenCFD Ltd.
+ \\/ M anipulation | Copyright (C) 2017-2018 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
@@ -120,4 +120,13 @@ Foam::Ostream& Foam::operator<<(Ostream& os, const int64_t val)
}
+#if WM_ARCH_OPTION == 64 && defined(darwin)
+Foam::Ostream& Foam::operator<<(Ostream& os, const long val)
+{
+ os << int64_t(val);
+ return os;
+}
+#endif
+
+
// ************************************************************************* //
diff --git a/src/OpenFOAM/primitives/ints/uint32/uint32.H b/src/OpenFOAM/primitives/ints/uint32/uint32.H
index 8841d878f712b3eac0ea6aa7b92a64e5b7aa5311..94e3c13598bf86d0393361dc25167e46adde6343 100644
--- a/src/OpenFOAM/primitives/ints/uint32/uint32.H
+++ b/src/OpenFOAM/primitives/ints/uint32/uint32.H
@@ -154,13 +154,13 @@ public:
// Member Functions
- //- Access to the uint32_t value
+ //- Access to the value
operator uint32_t() const
{
return p_;
}
- //- Access to the uint32_t value
+ //- Access to the value
operator uint32_t&()
{
return p_;
diff --git a/src/OpenFOAM/primitives/ints/uint64/uint64.H b/src/OpenFOAM/primitives/ints/uint64/uint64.H
index 7c63a695c316fe3fd42e75c2c7641d570926a470..8bc75023f1cf7b93801c9fd2142783505b4d31d0 100644
--- a/src/OpenFOAM/primitives/ints/uint64/uint64.H
+++ b/src/OpenFOAM/primitives/ints/uint64/uint64.H
@@ -3,7 +3,7 @@
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2014-2016 OpenFOAM Foundation
- \\/ M anipulation | Copyright (C) 2016-2017 OpenCFD Ltd.
+ \\/ M anipulation | Copyright (C) 2016-2018 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
@@ -107,6 +107,13 @@ inline bool read(const std::string& str, uint64_t& val)
Istream& operator>>(Istream& is, uint64_t& val);
Ostream& operator<<(Ostream& os, const uint64_t val);
+// On Darwin: unsigned long is not unambiguously (uint32_t | uint64_t)
+// - explicitly resolve for output
+#if WM_ARCH_OPTION == 64 && defined(darwin)
+ Ostream& operator<<(Ostream& os, const unsigned long val);
+#endif
+
+
//- Template specialization for pTraits<uint64_t>
template<>
class pTraits<uint64_t>
@@ -154,13 +161,13 @@ public:
// Member Functions
- //- Access to the uint64_t value
+ //- Access to the value
operator uint64_t() const
{
return p_;
}
- //- Access to the uint64_t value
+ //- Access to the value
operator uint64_t&()
{
return p_;
diff --git a/src/OpenFOAM/primitives/ints/uint64/uint64IO.C b/src/OpenFOAM/primitives/ints/uint64/uint64IO.C
index b73e90e7714c47a777909ddc6214155ecf56f8f2..1fb0f5adaff3025800b81d93a91a20db6a5a4792 100644
--- a/src/OpenFOAM/primitives/ints/uint64/uint64IO.C
+++ b/src/OpenFOAM/primitives/ints/uint64/uint64IO.C
@@ -3,7 +3,7 @@
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2014-2016 OpenFOAM Foundation
- \\/ M anipulation | Copyright (C) 2017 OpenCFD Ltd.
+ \\/ M anipulation | Copyright (C) 2017-2018 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
@@ -119,4 +119,13 @@ Foam::Ostream& Foam::operator<<(Ostream& os, const uint64_t val)
}
+#if WM_ARCH_OPTION == 64 && defined(darwin)
+Foam::Ostream& Foam::operator<<(Ostream& os, const unsigned long val)
+{
+ os << uint64_t(val);
+ return os;
+}
+#endif
+
+
// ************************************************************************* //