resip::DataLocalSize< S > Struct Template Reference

#include <Data.hxx>

List of all members.

Public Member Functions
	DataLocalSize (size_t)

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Detailed Description

template<int S>
struct resip::DataLocalSize< S >

This template is here to help diagnose API/ABI mismatches. Say you build librutil. A single Data::init(DataLocalSize<RESIP_DATA_LOCAL_SIZE>) function is implemented in Data.cxx, with the default value. (Data::init(DataLocalSize<16>) ends up being defined, Data::init(DataLocalSize<15>) does not) If, later, another build using that librutil tries to tweak the local alloc size to 24, it will end up attempting to call Data::init(DataLocalSize<24>); this will result in a link-time error, that while opaque, is less opaque than the stack corruption that would result otherwise.

Definition at line 39 of file Data.hxx.

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Constructor & Destructor Documentation

template<int S>

resip::DataLocalSize< S >::DataLocalSize

(

size_t

)

[inline, explicit]

Definition at line 41 of file Data.hxx.

{}

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The documentation for this struct was generated from the following file:

• Data.hxx