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/* |
/* |
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* Copyright (c) 2014-2016 Christian Schoenebeck |
* Copyright (c) 2014-2020 Christian Schoenebeck |
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* |
* |
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* http://www.linuxsampler.org |
* http://www.linuxsampler.org |
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* |
* |
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typedef ResourceConsumer<VMParserContext> InstrumentScriptConsumer; |
typedef ResourceConsumer<VMParserContext> InstrumentScriptConsumer; |
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/// Identifies uniquely a compiled script. |
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struct ScriptKey { |
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String code; ///< Script's source code. |
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std::map<String,String> patchVars; ///< Patch variables being overridden by instrument. |
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bool wildcardPatchVars; ///< Seldom use: Allows lookup for consumers of a specific script by ignoring all (overridden) patch variables. |
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inline bool operator<(const ScriptKey& o) const { |
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if (wildcardPatchVars) |
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return code < o.code; |
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else |
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return code < o.code || (code == o.code && patchVars < o.patchVars); |
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} |
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inline bool operator>(const ScriptKey& o) const { |
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if (wildcardPatchVars) |
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return code > o.code; |
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else |
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return code > o.code || (code == o.code && patchVars > o.patchVars); |
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} |
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inline bool operator==(const ScriptKey& o) const { |
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if (wildcardPatchVars) |
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return code == o.code; |
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else |
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return code == o.code && patchVars == o.patchVars; |
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} |
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inline bool operator!=(const ScriptKey& o) const { |
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return !(operator==(o)); |
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} |
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}; |
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class AbstractInstrumentManager : public InstrumentManager { |
class AbstractInstrumentManager : public InstrumentManager { |
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public: |
public: |
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AbstractInstrumentManager() { } |
AbstractInstrumentManager() { } |
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* presentation of real-time instrument scripts. The key used here, and |
* presentation of real-time instrument scripts. The key used here, and |
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* associated with each script resource, is not as one might expect the |
* associated with each script resource, is not as one might expect the |
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* script name or something equivalent, instead the key used is |
* script name or something equivalent, instead the key used is |
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* actually the entire script's source code text. The value (the actual |
* actually the entire script's source code text (and additionally |
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* resource) is of type @c VMParserContext, which is the parsed |
* potentially patched variables). The value (the actual resource) is of |
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* (executable) VM representation of the respective script. |
* type @c VMParserContext, which is the parsed (executable) VM |
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* representation of the respective script. |
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*/ |
*/ |
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class ScriptResourceManager : public ResourceManager<String, VMParserContext> { |
class ScriptResourceManager : public ResourceManager<ScriptKey, VMParserContext> { |
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public: |
public: |
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ScriptResourceManager() {} |
ScriptResourceManager() {} |
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virtual ~ScriptResourceManager() {} |
virtual ~ScriptResourceManager() {} |
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protected: |
protected: |
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// implementation of derived abstract methods from 'ResourceManager' |
// implementation of derived abstract methods from 'ResourceManager' |
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virtual VMParserContext* Create(String Key, InstrumentScriptConsumer* pConsumer, void*& pArg); |
virtual VMParserContext* Create(ScriptKey key, InstrumentScriptConsumer* pConsumer, void*& pArg); |
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virtual void Destroy(VMParserContext* pResource, void* pArg); |
virtual void Destroy(VMParserContext* pResource, void* pArg); |
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virtual void OnBorrow(VMParserContext* pResource, InstrumentScriptConsumer* pConsumer, void*& pArg) {} // ignore |
virtual void OnBorrow(VMParserContext* pResource, InstrumentScriptConsumer* pConsumer, void*& pArg) {} // ignore |
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} scripts; |
} scripts; |