Subject: [Boost-commit] svn:boost r70970 - sandbox/variadic_templates/libs/composite_storage/sandbox/pack
From: cppljevans_at_[hidden]
Date: 2011-04-04 13:46:06
Author: cppljevans
Date: 2011-04-04 13:46:06 EDT (Mon, 04 Apr 2011)
New Revision: 70970
URL: http://svn.boost.org/trac/boost/changeset/70970
Log:
Added new test for using index and index_component
in both one_of_maybe and all_of_aligned type containers.
Text files modified:
sandbox/variadic_templates/libs/composite_storage/sandbox/pack/composite_storage.leaf.test.cpp | 169 ++++++++++++++++++++++++++++++++++++++-
1 files changed, 162 insertions(+), 7 deletions(-)
Modified: sandbox/variadic_templates/libs/composite_storage/sandbox/pack/composite_storage.leaf.test.cpp
==============================================================================
--- sandbox/variadic_templates/libs/composite_storage/sandbox/pack/composite_storage.leaf.test.cpp (original)
+++ sandbox/variadic_templates/libs/composite_storage/sandbox/pack/composite_storage.leaf.test.cpp 2011-04-04 13:46:06 EDT (Mon, 04 Apr 2011)
@@ -7,12 +7,13 @@
// WHY:
// Modify for use with variadic template version of similar composite classes.
//
-//#include <boost/composite_storage/pack/container_all_of_aligned.hpp>
-#include <boost/composite_storage/pack/container_one_of_maybe.hpp>
+#include <iostream>
#include <boost/composite_storage/pack/container_all_of_aligned.hpp>
+#include <boost/composite_storage/pack/container_one_of_maybe.hpp>
+#include <boost/composite_storage/pack/indexed_ctor_args_all_of_aligned.hpp>
+#include <boost/composite_storage/index.hpp>
#include <boost/iostreams/utility/indent_scoped_ostreambuf.hpp>
-#include <iostream>
#include <string>
static std::ostream& ind_out=std::cout;
@@ -103,6 +104,12 @@
v[0]='a';
v[1]='\0';
}
+ charvec_u(char c)
+ {
+ v[0]=c;
+ v[1]='\0';
+ }
+
};
template
@@ -122,6 +129,54 @@
return sout;
}
+ template
+ < unsigned I
+ >
+ struct
+charvec_double
+: charvec_u<I>
+{
+ double d;
+ charvec_double(char c,double _d)
+ : charvec_u<I>(c)
+ , d(_d)
+ {}
+ charvec_double(char c)
+ : charvec_u<I>(c)
+ , d(-999.9)
+ {}
+ charvec_double(double _d)
+ : d(_d)
+ {}
+ charvec_double()
+ : d(-99.9)
+ {}
+ private:
+ charvec_double(charvec_double const&)
+ /**@brief
+ * Disallow copy CTOR
+ */
+ ;
+};
+
+ template
+ < unsigned I
+ >
+ std::ostream&
+operator<<
+ ( std::ostream& sout
+ , charvec_double<I>const& x
+ )
+{
+ sout
+ <<"charvec_double<"<<I<<">"
+ <<":id_get="<<x.id_get()
+ <<":v[0]="<<x.v[0]
+ <<":d="<<x.d
+ ;
+ return sout;
+}
+
enum
index_numerals
{ index_0
@@ -260,17 +315,32 @@
{
trace_scope ts("index_component CTOR");
typedef
- tagged_type::index_component<index_1,charvec_u<1>const&>
+ index_component<index_numerals,index_1,charvec_u<1> >
index_component_1_type
;
tagged_type
tagged_values
- ( index_component_1_type::_()
+ ( index_component_1_type('z')
)
;
ind_out
<<"which="<<tagged_values.which()<<"\n";
}
+ {
+ trace_scope ts("index= CTOR");
+ index<index_numerals,index_0>
+ index_0v
+ ;
+ tagged_type
+ tagged_values
+ ( index_0v=charvec_u<0>('y')
+ )
+ ;
+ auto prj0=tagged_values.project<index_0>();
+ ind_out
+ <<"which="<<tagged_values.which()<<"\n"
+ <<"project="<<prj0<<"\n";
+ }
#if 0
{
//2010-03-19:
@@ -455,7 +525,7 @@
}
#endif
-#if 1
+#if 0
ind_out<<"object_number="<<object_number<<"\n";
{
trace_scope ts("all_of_aligned composite_storage TESTS");
@@ -474,7 +544,7 @@
cur_off
;
typedef
- tagged_type::layout_comp::scanned
+ tagged_type::ctor_prot::scanned
layout_scanned
;
typedef
@@ -501,9 +571,94 @@
;
}
#endif
+#if 0
+ ind_out<<"object_number="<<object_number<<"\n";
+ {
+ trace_scope ts("all_of_aligned non_copyable DEMO");
+ struct
+ tagged_type
+ : pack::ctor_protected
+ < tags::all_of_aligned
+ , mpl::integral_c<index_numerals,index_0>
+ , charvec_double<0>
+ , charvec_double<1>
+ , charvec_double<2>
+ >
+ {
+
+ tagged_type
+ ( char c0
+ , double d0
+ )
+ {
+ this->inject<index_0>
+ ( c0
+ , d0
+ );
+ this->inject<index_numerals(index_0+1)>
+ ( char(c0+1)
+ , d0*2
+ );
+ this->inject<index_numerals(index_0+2)>
+ ( char(c0+2)
+ , d0*3
+ );
+ }
+
+ };
+ tagged_type
+ tagged_valu('a',100.1)
+ ;
+ ind_out
+ <<"***composite_storage<all_of_aligned>:\n"
+ <<":project<index_0>="<<tagged_valu.project<index_0>()<<"\n"
+ <<":project<index_1>="<<tagged_valu.project<index_1>()<<"\n"
+ <<":project<index_2>="<<tagged_valu.project<index_2>()<<"\n"
+ ;
+ }
+#endif
#if 1
ind_out<<"object_number="<<object_number<<"\n";
{
+
+ trace_scope ts("all_of_aligned index_component DEMO");
+ typedef
+ pack::indexed_ctor_args_all_of_aligned
+ < mpl::integral_c<index_numerals,index_0>
+ , charvec_double<0>
+ , charvec_double<1>
+ , charvec_double<2>
+ >
+ tagged_type
+ ;
+ index
+ < index_numerals
+ , index_0
+ >
+ ndx0
+ ;
+ tagged_type
+ tagged_arg
+ ( ndx0='x'
+ #if 1
+ , index<index_numerals,index_2>() = 'z'
+ #else
+ //This should produce compile-time error because of multiple index_0 associations.
+ , ndx0='z'
+ #endif
+ )
+ ;
+ ind_out
+ <<"***indexed_ctor_args.arg:\n"
+ <<":project<index_0>="<<tagged_arg.project<index_0>()<<"\n"
+ <<":project<index_1>="<<tagged_arg.project<index_1>()<<"\n"
+ <<":project<index_2>="<<tagged_arg.project<index_2>()<<"\n"
+ ;
+ }
+#endif
+#if 0
+ ind_out<<"object_number="<<object_number<<"\n";
+ {
trace_scope ts("all_of_aligned min end pad DEMO");
typedef
pack::container