IDebugBoundBreakpoint2::GetBreakpointResolution

Artikkeli
01/12/2024

Gets the breakpoint resolution that describes this breakpoint.

Syntax

int GetBreakpointResolution( 
    out IDebugBreakpointResolution2 ppBPResolution
);

HRESULT GetBreakpointResolution( 
    IDebugBreakpointResolution2** ppBPResolution
);

Parameters

ppBPResolution
[out] Returns the IDebugBreakpointResolution2 interface that represents one of the following:

The breakpoint resolution object that describes the location in code where a code breakpoint has been bound.
The data location where a data breakpoint has bound.

Return Value

If successful, returns S_OK; otherwise, returns an error code. Returns E_BP_DELETED if the state of the bound breakpoint object is set to BPS_DELETED (part of the BP_STATE enumeration).

Remarks

Call the GetBreakpointType method to determine if the breakpoint resolution is for code or data.

Example

The following example shows how to implement this method for a simple CBoundBreakpoint object that exposes the IDebugBoundBreakpoint2 interface.

HRESULT CBoundBreakpoint::GetBreakpointResolution(
    IDebugBreakpointResolution2** ppBPResolution)
{
    HRESULT hr;

    if (ppBPResolution)
    {
        // Verify that the bound breakpoint has not been deleted. If
        // deleted, then return hr = E_BP_DELETED.
        if (m_state != BPS_DELETED)
        {
            // Query for the IDebugBreakpointResolution2 interface.
            hr = m_pBPRes->QueryInterface(IID_IDebugBreakpointResolution2,
                                          (void **)ppBPResolution);
            assert(hr == S_OK);
        }
        else
        {
            hr = E_BP_DELETED;
        }
    }
    else
    {
        hr = E_INVALIDARG;
    }

    return hr;
}

Jaa