Add "@relatesalso null_deleter", this includes the documentation for the
function with null_deleter but also leaves a standalone version.  Document
what is so special about the shared_ptr the function returns.  Mention the
#include needed to get the function.

This patch introduces a new macro DUNE_UNUSED_PARAMETER(parm) for marking
unused parameters that are there for a purpose (e.g. the prescribed interfac
The macro simply performs a cast to void. In addition all unused parameter w
that I found were removed.

[[Imported from SVN: r7421]]

[BugFix] Copy rep_ member of SharedCounterImpl during copy constructor (otherwise the deleter might work on a unitialized pointer).

[[Imported from SVN: r7420]]

n dune/common/share_ptr.hh the constructor of SharedCount is defined to be a template. However, the template argument is never used. This template argument was now dropped.

Patch kindly provided by Olaf Ippisch

[[Imported from SVN: r7108]]

Ignore eigenvaluetest.
Reordner member variable assignments to avoid pedantic warnings in
shared_ptr.
Only activate boundary checking in dynmatrixtest if not already active.

[[Imported from SVN: r7063]]

[[Imported from SVN: r7053]]

Forced initializing to zero.
Compiles with clang again.

[[Imported from SVN: r7049]]

Support counting even if the pointer type is converted to a compatible
base class.

Previously

class A{};
class B: public A{};

shared_ptr<A> b(new B);
shared_ptr<B> b(a);

b.get_count()==1 && b.get_count()==1 would wrongly hold true.

[[Imported from SVN: r7047]]

Make test runs through again.

[[Imported from SVN: r7045]]

[[Imported from SVN: r7041]]

test initialization from nullptr
fix bool cast of Dune implementation

[[Imported from SVN: r7040]]

[[Imported from SVN: r7039]]

[[Imported from SVN: r6810]]

[[Imported from SVN: r6809]]

[[Imported from SVN: r6471]]

[[Imported from SVN: r6451]]

[[Imported from SVN: r6376]]

[[Imported from SVN: r6354]]

[[Imported from SVN: r6352]]

(credits Stefen Müthing)

[[Imported from SVN: r6351]]

This fixes FS 864.

[[Imported from SVN: r6322]]

* add two free functions for convient creation of a shared_ptr
  from a stack-allocated object

[[Imported from SVN: r6273]]

[[Imported from SVN: r6105]]

(though this should also occur for later versions, if this implementation would ever be used)

[[Imported from SVN: r5891]]

constructor and reset() taking a deleter.

This solves the issue with bcrsmatrix.hh in fs#727.

Please merge to release.

[[Imported from SVN: r5871]]

[[Imported from SVN: r5869]]

gcc-4.4 failed to compile the shared_ptrtest with ''NULL was not declared in this scope''. Introduced usage of null_ptr to fix this.


[[Imported from SVN: r5868]]

[[Imported from SVN: r5749]]

[[Imported from SVN: r5746]]

A proper cast-to-bool is still missing.

[[Imported from SVN: r5734]]

[[Imported from SVN: r5733]]

Follow the stl standard: the default constructor of a shared_ptr creates a NULL pointer, and does NOT allocate memory

[[Imported from SVN: r5654]]

[[Imported from SVN: r5647]]

* update Makefiles and configure

[[Imported from SVN: r5643]]

if an implementation of shared_ptr has been found in either std, tr1, or boost, then use that one.  If not fall back on our own

[[Imported from SVN: r5642]]

rename the method count() to use_count().  This is the naming of the standard shared-pointer implementation

[[Imported from SVN: r5641]]