Compatibility changes for SWIG-Fortran (#31)

* Replace deleted '{}' syntax in typemap attributes
* Add deleted <cctypes>
* Use global-namespace size_t (no change)
* Update wrapper code with latest version

Author: sethrj

include/flc_algorithm.i

@@ -70,7 +70,7 @@ typedef int index_int;
 
 // Give it a particularly named type in the Fortran proxy code.
 %apply int { index_int };
-%typemap(ftype, in={integer(INDEX_INT), intent(in)}) index_int
+%typemap(ftype, in="integer(INDEX_INT), intent(in)") index_int
   %{integer(INDEX_INT)%}
 
 // Apply array-to-C translation for numeric values

include/flc_string.i

@@ -22,8 +22,8 @@
 
 // Typemap to convert positions from npos -> 0 and 1-offset otherwise. Similar
 // to
-%apply int FORTRAN_INT { std::size_t POSITION };
-%typemap(out, noblock=1) std::size_t POSITION {
+%apply int FORTRAN_INT { size_t POSITION };
+%typemap(out, noblock=1) size_t POSITION {
   $result = ($1 == std::string::npos ? 0 : $1 + 1);
 }
 
@@ -50,7 +50,7 @@ class string {
     %apply int FORTRAN_INT {size_type};
 
     // - Use fortran indexing (and 0 for not found) for search
-    %apply std::size_t POSITION {size_type find};
+    %apply size_t POSITION {size_type find};
 
     // - Allow access as an array view
     %apply SWIGTYPE& { string& view };
@@ -134,6 +134,10 @@ class string {
   }
 }
 
+%fragment("<cctype>", "header") %{
+#include <cctype>
+%}
+
 %fragment("flc_has_junk", "header",
           fragment="<cctype>", fragment="<algorithm>") %{
   SWIGINTERN bool flc_has_junk(const std::string& s, size_t pos) {

src/flc.f90

@@ -1,5 +1,5 @@
 ! This file was automatically generated by SWIG (http://www.swig.org).
-! Version 4.0.2+fortran
+! Version 4.1.0+fortran
 !
 ! Do not make changes to this file unless you know what you are doing--modify
 ! the SWIG interface file instead.

src/flcFORTRAN_wrap.cxx

@@ -1,6 +1,6 @@
 /* ----------------------------------------------------------------------------
  * This file was automatically generated by SWIG (http://www.swig.org).
- * Version 4.0.2+fortran
+ * Version 4.1.0+fortran
  *
  * This file is not intended to be easily readable and contains a number of
  * coding conventions designed to improve portability and efficiency. Do not make
@@ -226,7 +226,7 @@ SWIGEXPORT void SWIG_store_exception(const char* decl, int errcode, const char *
  if (!(EXPR)) { SWIG_exception_impl("$decl", SWIG_ValueError, MSG, RETURNNULL); } 
 
 
-#define SWIGVERSION 0x040002 
+#define SWIGVERSION 0x040100 
 #define SWIG_VERSION SWIGVERSION
 
 
@@ -286,10 +286,10 @@ SWIGEXPORT const char* flc_get_serr() {
 #include <string>
 
 
-#include <cctype>
+extern "C" {
+
 
 
-extern "C" {
 // Call this function before any new action
 SWIGEXPORT void SWIG_check_unhandled_exception_impl(const char* decl) {
   if (flc_ierr != 0) {

src/flc_algorithm.f90

@@ -1,5 +1,5 @@
 ! This file was automatically generated by SWIG (http://www.swig.org).
-! Version 4.0.2+fortran
+! Version 4.1.0+fortran
 !
 ! Do not make changes to this file unless you know what you are doing--modify
 ! the SWIG interface file instead.

src/flc_algorithmFORTRAN_wrap.cxx

@@ -1,6 +1,6 @@
 /* ----------------------------------------------------------------------------
  * This file was automatically generated by SWIG (http://www.swig.org).
- * Version 4.0.2+fortran
+ * Version 4.1.0+fortran
  *
  * This file is not intended to be easily readable and contains a number of
  * coding conventions designed to improve portability and efficiency. Do not make
@@ -242,7 +242,7 @@ enum SwigMemFlags {
  if (!(EXPR)) { SWIG_exception_impl("$decl", SWIG_ValueError, MSG, RETURNNULL); } 
 
 
-#define SWIGVERSION 0x040002 
+#define SWIGVERSION 0x040100 
 #define SWIG_VERSION SWIGVERSION
 
 

src/flc_map.f90

@@ -1,5 +1,5 @@
 ! This file was automatically generated by SWIG (http://www.swig.org).
-! Version 4.0.2+fortran
+! Version 4.1.0+fortran
 !
 ! Do not make changes to this file unless you know what you are doing--modify
 ! the SWIG interface file instead.
@@ -110,7 +110,7 @@ function swigc_MapIntInt_size(farg1) &
 use, intrinsic :: ISO_C_BINDING
 import :: swigclasswrapper
 type(SwigClassWrapper), intent(in) :: farg1
-integer(C_LONG) :: fresult
+integer(C_SIZE_T) :: fresult
 end function
 
 subroutine swigc_MapIntInt_clear(farg1) &
@@ -127,7 +127,7 @@ function swigc_MapIntInt_erase(farg1, farg2) &
 import :: swigclasswrapper
 type(SwigClassWrapper), intent(in) :: farg1
 integer(C_INT), intent(in) :: farg2
-integer(C_LONG) :: fresult
+integer(C_SIZE_T) :: fresult
 end function
 
 function swigc_MapIntInt_count(farg1, farg2) &
@@ -137,7 +137,7 @@ function swigc_MapIntInt_count(farg1, farg2) &
 import :: swigclasswrapper
 type(SwigClassWrapper), intent(in) :: farg1
 integer(C_INT), intent(in) :: farg2
-integer(C_LONG) :: fresult
+integer(C_SIZE_T) :: fresult
 end function
 
 function swigc_MapIntInt_insert(farg1, farg2, farg3) &
@@ -208,7 +208,7 @@ function swigc_MapStringInt_size(farg1) &
 use, intrinsic :: ISO_C_BINDING
 import :: swigclasswrapper
 type(SwigClassWrapper), intent(in) :: farg1
-integer(C_LONG) :: fresult
+integer(C_SIZE_T) :: fresult
 end function
 
 subroutine swigc_MapStringInt_clear(farg1) &
@@ -226,7 +226,7 @@ function swigc_MapStringInt_erase(farg1, farg2) &
 import :: swigarraywrapper
 type(SwigClassWrapper), intent(in) :: farg1
 type(SwigArrayWrapper) :: farg2
-integer(C_LONG) :: fresult
+integer(C_SIZE_T) :: fresult
 end function
 
 function swigc_MapStringInt_count(farg1, farg2) &
@@ -237,7 +237,7 @@ function swigc_MapStringInt_count(farg1, farg2) &
 import :: swigarraywrapper
 type(SwigClassWrapper), intent(in) :: farg1
 type(SwigArrayWrapper) :: farg2
-integer(C_LONG) :: fresult
+integer(C_SIZE_T) :: fresult
 end function
 
 function swigc_MapStringInt_insert(farg1, farg2, farg3) &
@@ -311,7 +311,7 @@ function swigc_MapStringString_size(farg1) &
 use, intrinsic :: ISO_C_BINDING
 import :: swigclasswrapper
 type(SwigClassWrapper), intent(in) :: farg1
-integer(C_LONG) :: fresult
+integer(C_SIZE_T) :: fresult
 end function
 
 subroutine swigc_MapStringString_clear(farg1) &
@@ -329,7 +329,7 @@ function swigc_MapStringString_erase(farg1, farg2) &
 import :: swigarraywrapper
 type(SwigClassWrapper), intent(in) :: farg1
 type(SwigArrayWrapper) :: farg2
-integer(C_LONG) :: fresult
+integer(C_SIZE_T) :: fresult
 end function
 
 function swigc_MapStringString_count(farg1, farg2) &
@@ -340,7 +340,7 @@ function swigc_MapStringString_count(farg1, farg2) &
 import :: swigarraywrapper
 type(SwigClassWrapper), intent(in) :: farg1
 type(SwigArrayWrapper) :: farg2
-integer(C_LONG) :: fresult
+integer(C_SIZE_T) :: fresult
 end function
 
 function swigc_MapStringString_insert(farg1, farg2, farg3) &
@@ -437,7 +437,7 @@ function swigf_MapIntInt_size(self) &
 use, intrinsic :: ISO_C_BINDING
 integer :: swig_result
 class(MapIntInt), intent(in) :: self
-integer(C_LONG) :: fresult 
+integer(C_SIZE_T) :: fresult 
 type(SwigClassWrapper) :: farg1 
 
 farg1 = self%swigdata
@@ -459,7 +459,7 @@ subroutine swigf_MapIntInt_erase(self, x, swig_result)
 class(MapIntInt), intent(in) :: self
 integer(C_INT), intent(in) :: x
 integer, intent(out), optional :: swig_result
-integer(C_LONG) :: fresult 
+integer(C_SIZE_T) :: fresult 
 type(SwigClassWrapper) :: farg1 
 integer(C_INT) :: farg2 
 
@@ -478,7 +478,7 @@ function swigf_MapIntInt_count(self, x) &
 integer :: swig_result
 class(MapIntInt), intent(in) :: self
 integer(C_INT), intent(in) :: x
-integer(C_LONG) :: fresult 
+integer(C_SIZE_T) :: fresult 
 type(SwigClassWrapper) :: farg1 
 integer(C_INT) :: farg2 
 
@@ -595,7 +595,7 @@ function swigf_MapStringInt_size(self) &
 use, intrinsic :: ISO_C_BINDING
 integer :: swig_result
 class(MapStringInt), intent(in) :: self
-integer(C_LONG) :: fresult 
+integer(C_SIZE_T) :: fresult 
 type(SwigClassWrapper) :: farg1 
 
 farg1 = self%swigdata
@@ -635,7 +635,7 @@ subroutine swigf_MapStringInt_erase(self, x, swig_result)
 class(MapStringInt), intent(in) :: self
 character(len=*), target :: x
 integer, intent(out), optional :: swig_result
-integer(C_LONG) :: fresult 
+integer(C_SIZE_T) :: fresult 
 type(SwigClassWrapper) :: farg1 
 character(kind=C_CHAR), dimension(:), allocatable, target :: farg2_temp 
 type(SwigArrayWrapper) :: farg2 
@@ -655,7 +655,7 @@ function swigf_MapStringInt_count(self, x) &
 integer :: swig_result
 class(MapStringInt), intent(in) :: self
 character(len=*), target :: x
-integer(C_LONG) :: fresult 
+integer(C_SIZE_T) :: fresult 
 type(SwigClassWrapper) :: farg1 
 character(kind=C_CHAR), dimension(:), allocatable, target :: farg2_temp 
 type(SwigArrayWrapper) :: farg2 
@@ -776,7 +776,7 @@ function swigf_MapStringString_size(self) &
 use, intrinsic :: ISO_C_BINDING
 integer :: swig_result
 class(MapStringString), intent(in) :: self
-integer(C_LONG) :: fresult 
+integer(C_SIZE_T) :: fresult 
 type(SwigClassWrapper) :: farg1 
 
 farg1 = self%swigdata
@@ -798,7 +798,7 @@ subroutine swigf_MapStringString_erase(self, x, swig_result)
 class(MapStringString), intent(in) :: self
 character(len=*), target :: x
 integer, intent(out), optional :: swig_result
-integer(C_LONG) :: fresult 
+integer(C_SIZE_T) :: fresult 
 type(SwigClassWrapper) :: farg1 
 character(kind=C_CHAR), dimension(:), allocatable, target :: farg2_temp 
 type(SwigArrayWrapper) :: farg2 
@@ -818,7 +818,7 @@ function swigf_MapStringString_count(self, x) &
 integer :: swig_result
 class(MapStringString), intent(in) :: self
 character(len=*), target :: x
-integer(C_LONG) :: fresult 
+integer(C_SIZE_T) :: fresult 
 type(SwigClassWrapper) :: farg1 
 character(kind=C_CHAR), dimension(:), allocatable, target :: farg2_temp 
 type(SwigArrayWrapper) :: farg2