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VampPluginSDK cannam@50:  2.1 cannam@50:
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cannam@50: Defines
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plugguard.h File Reference
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Go to the source code of this file.

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#define _VAMP_IN_PLUGINSDK   1
 Normal usage should be:
#define _VAMP_SDK_PLUGSPACE_BEGIN(h)
#define _VAMP_SDK_PLUGSPACE_END(h)
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Define Documentation

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#define _VAMP_IN_PLUGINSDK   1
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Normal usage should be:

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  • Plugins include vamp-sdk/Plugin.h or vamp-sdk/PluginBase.h. These files include this header, which specifies an appropriate namespace for the plugin classes to avoid any risk of conflict with non-plugin class implementations in the host on load.
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Problems will occur when a host includes files directly from the vamp-sdk directory. There are two reasons this might happen: mistake, perhaps owing to ignorance of the fact that this isn't allowed (particularly since it was the normal mechanism in v1 of the SDK); and a wish to incorporate plugin code directly into the host rather than having to load it.

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What if the host does include a vamp-sdk header by mistake? We can catch it if it's included before something from vamp-hostsdk. If it's included after something from vamp-hostsdk, it will work OK anyway. The remaining problem case is where nothing from vamp-hostsdk is included in the same file. We can't catch that.

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Definition at line 72 of file plugguard.h.

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#define _VAMP_SDK_PLUGSPACE_BEGIN( h)
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Definition at line 75 of file plugguard.h.

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#define _VAMP_SDK_PLUGSPACE_END( h)
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Definition at line 76 of file plugguard.h.

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