IDebugPendingBreakpoint2::EnumBoundBreakpoints
Note
This article applies to Visual Studio 2015. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here
Enumerates all breakpoints bound from this pending breakpoint.
Syntax
HRESULT EnumBoundBreakpoints(
IEnumDebugBoundBreakpoints2** ppEnum
);
int EnumBoundBreakpoints(
out IEnumDebugBoundBreakpoints2 ppEnum
);
Parameters
ppEnum
[out] Returns an IEnumDebugBoundBreakpoints2 object that enumerates the bound breakpoints.
Return Value
If successful, returns S_OK; otherwise, returns an error code. Returns E_BP_DELETED if the breakpoint has been deleted.
Example
The following example shows how to implement this method for a simple CPendingBreakpoint object that exposes the IDebugPendingBreakpoint2 interface.
HRESULT CPendingBreakpoint::EnumBoundBreakpoints(IEnumDebugBoundBreakpoints2** ppEnum)
{
HRESULT hr;
// Verify that the passed IEnumDebugBoundBreakpoints2 interface pointer
// is valid.
if (ppEnum)
{
*ppEnum = NULL;
// Verify that the pending breakpoint has not been deleted. If
// deleted, then return hr = E_BP_DELETED.
if (m_state.state != PBPS_DELETED)
{
// If the bound breakpoint member variable is valid.
if (m_pBoundBP)
{
// Get the bound breakpoint.
CComPtr<IDebugBoundBreakpoint2> spBoundBP;
hr = m_pBoundBP->QueryInterface(&spBoundBP);
assert(hr == S_OK);
if (hr == S_OK)
{
// Create the bound breakpoint enumerator.
CComObject<CEnumDebugBoundBreakpoints>* pBoundEnum;
hr = CComObject<CEnumDebugBoundBreakpoints>::CreateInstance(&pBoundEnum);
assert(hr == S_OK);
if (hr == S_OK)
{
// Initialize the enumerator of bound breakpoints with
// the IDebugBoundBreakpoint2 information.
IDebugBoundBreakpoint2* rgBoundBP[] = { spBoundBP.p };
hr = pBoundEnum->Init(rgBoundBP, &(rgBoundBP[1]), NULL, AtlFlagCopy);
if (hr == S_OK)
{
// Verify that the passed IEnumDebugBoundBreakpoints2
// interface can be queried by the created
// CEnumDebugBoundBreakpoints object.
hr = pBoundEnum->QueryInterface(ppEnum);
assert(hr == S_OK);
}
// Otherwise, delete the CEnumDebugBoundBreakpoints object.
if (FAILED(hr))
{
delete pBoundEnum;
}
}
}
}
else
{
hr = S_FALSE;
}
}
else
{
hr = E_BP_DELETED;
}
}
else
{
hr = E_INVALIDARG;
}
return hr;
}