> ## Documentation Index > Fetch the complete documentation index at: https://docs.ai-coustics.com/llms.txt > Use this file to discover all available pages before exploring further. # C++ API reference > Complete C++11 wrapper 0.25.0 types, members, factories and ownership contracts. C++ wrapper **0.25.0** uses core **0.25.0** and model file format **7**. This reference covers the 16 public named types and two free functions in namespace `aic`, including fields, enum members, constructor overloads, moves and deleted copies. Signatures follow the [released header](https://github.com/ai-coustics/aic-sdk-cpp/blob/b11360b127d20aa25ba221a6b3d8c687e1f1bfdb/include/aic.hpp). Start with the [C++ integration guide](/reference/sdk/language-bindings/cpp) for installation and a complete audio example. The wrapper has no model-downloader, file-decoder, async-processing or `initialize(ProcessorConfig)` overload. Use the three-argument initializers and arrange application threads explicitly. Private constructors, native handle fields and wrapper-registration helpers are not public API. ## Browse by task | Task | Reference | | - | - | | Load a model or inspect configuration | [Models and configuration](/reference/sdk/api/cpp/models-and-config) | | Enhance audio and control a stream | [Processing](/reference/sdk/api/cpp/processing) | | Detect speech with a dedicated model, or from an enhancement processor | [VAD](/reference/sdk/api/cpp/vad) | | Collect audio and analyze Tyto scores | [Analysis](/reference/sdk/api/cpp/analysis) | | Extract a factory result or handle an error | [Results and errors](/reference/sdk/api/cpp/results-and-errors) | ## Alphabetical symbol index Constructor and assignment suffixes distinguish move and deleted copy overloads. All names refer to namespace `aic`. | Public symbol | Definition | | - | - | | `aic::AnalysisResult` | [Reference](/reference/sdk/api/cpp/analysis#aic-AnalysisResult) | | `aic::AnalysisResult::codec_degradation` | [Reference](/reference/sdk/api/cpp/analysis#aic-AnalysisResult-codec_degradation) | | `aic::AnalysisResult::interfering_speech` | [Reference](/reference/sdk/api/cpp/analysis#aic-AnalysisResult-interfering_speech) | | `aic::AnalysisResult::noise` | [Reference](/reference/sdk/api/cpp/analysis#aic-AnalysisResult-noise) | | `aic::AnalysisResult::packet_loss` | [Reference](/reference/sdk/api/cpp/analysis#aic-AnalysisResult-packet_loss) | | `aic::AnalysisResult::risk_score` | [Reference](/reference/sdk/api/cpp/analysis#aic-AnalysisResult-risk_score) | | `aic::AnalysisResult::speaker_loudness` | [Reference](/reference/sdk/api/cpp/analysis#aic-AnalysisResult-speaker_loudness) | | `aic::AnalysisResult::speaker_reverb` | [Reference](/reference/sdk/api/cpp/analysis#aic-AnalysisResult-speaker_reverb) | | `aic::Analyzer` | [Reference](/reference/sdk/api/cpp/analysis#aic-Analyzer) | | `aic::Analyzer::analyze_buffered` | [Reference](/reference/sdk/api/cpp/analysis#aic-Analyzer-analyze_buffered) | | `aic::Analyzer::Analyzer-copy` | [Reference](/reference/sdk/api/cpp/analysis#aic-Analyzer-Analyzer-copy) | | `aic::Analyzer::Analyzer-move` | [Reference](/reference/sdk/api/cpp/analysis#aic-Analyzer-Analyzer-move) | | `aic::Analyzer::operator=-copy` | [Reference](/reference/sdk/api/cpp/analysis#aic-Analyzer-operatorassign-copy) | | `aic::Analyzer::operator=-move` | [Reference](/reference/sdk/api/cpp/analysis#aic-Analyzer-operatorassign-move) | | `aic::Analyzer::reset` | [Reference](/reference/sdk/api/cpp/analysis#aic-Analyzer-reset) | | `aic::Analyzer::terminate_session` | [Reference](/reference/sdk/api/cpp/analysis#aic-Analyzer-terminate_session) | | `aic::Analyzer::update_bearer_token` | [Reference](/reference/sdk/api/cpp/analysis#aic-Analyzer-update_bearer_token) | | `aic::Analyzer::~Analyzer` | [Reference](/reference/sdk/api/cpp/analysis#aic-Analyzer-destructor-Analyzer) | | `aic::AnalyzerPair` | [Reference](/reference/sdk/api/cpp/analysis#aic-AnalyzerPair) | | `aic::AnalyzerPair::analyzer` | [Reference](/reference/sdk/api/cpp/analysis#aic-AnalyzerPair-analyzer) | | `aic::AnalyzerPair::collector` | [Reference](/reference/sdk/api/cpp/analysis#aic-AnalyzerPair-collector) | | `aic::AnalyzerPair::create` | [Reference](/reference/sdk/api/cpp/analysis#aic-AnalyzerPair-create) | | `aic::Collector` | [Reference](/reference/sdk/api/cpp/analysis#aic-Collector) | | `aic::Collector::buffer` | [Reference](/reference/sdk/api/cpp/analysis#aic-Collector-buffer) | | `aic::Collector::Collector-copy` | [Reference](/reference/sdk/api/cpp/analysis#aic-Collector-Collector-copy) | | `aic::Collector::Collector-move` | [Reference](/reference/sdk/api/cpp/analysis#aic-Collector-Collector-move) | | `aic::Collector::initialize` | [Reference](/reference/sdk/api/cpp/analysis#aic-Collector-initialize) | | `aic::Collector::operator=-copy` | [Reference](/reference/sdk/api/cpp/analysis#aic-Collector-operatorassign-copy) | | `aic::Collector::operator=-move` | [Reference](/reference/sdk/api/cpp/analysis#aic-Collector-operatorassign-move) | | `aic::Collector::~Collector` | [Reference](/reference/sdk/api/cpp/analysis#aic-Collector-destructor-Collector) | | `aic::EnergyVadContext` | [Reference](/reference/sdk/api/cpp/vad#aic-EnergyVadContext) | | `aic::EnergyVadContext::EnergyVadContext-copy` | [Reference](/reference/sdk/api/cpp/vad#aic-EnergyVadContext-EnergyVadContext-copy) | | `aic::EnergyVadContext::EnergyVadContext-move` | [Reference](/reference/sdk/api/cpp/vad#aic-EnergyVadContext-EnergyVadContext-move) | | `aic::EnergyVadContext::get_parameter` | [Reference](/reference/sdk/api/cpp/vad#aic-EnergyVadContext-get_parameter) | | `aic::EnergyVadContext::get_prediction_delay` | [Reference](/reference/sdk/api/cpp/vad#aic-EnergyVadContext-get_prediction_delay) | | `aic::EnergyVadContext::is_speech_detected` | [Reference](/reference/sdk/api/cpp/vad#aic-EnergyVadContext-is_speech_detected) | | `aic::EnergyVadContext::operator=-copy` | [Reference](/reference/sdk/api/cpp/vad#aic-EnergyVadContext-operatorassign-copy) | | `aic::EnergyVadContext::operator=-move` | [Reference](/reference/sdk/api/cpp/vad#aic-EnergyVadContext-operatorassign-move) | | `aic::EnergyVadContext::reset` | [Reference](/reference/sdk/api/cpp/vad#aic-EnergyVadContext-reset) | | `aic::EnergyVadContext::set_parameter` | [Reference](/reference/sdk/api/cpp/vad#aic-EnergyVadContext-set_parameter) | | `aic::EnergyVadContext::~EnergyVadContext` | [Reference](/reference/sdk/api/cpp/vad#aic-EnergyVadContext-destructor-EnergyVadContext) | | `aic::ErrorCode` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode) | | `aic::ErrorCode::AudioConfigMismatch` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-AudioConfigMismatch) | | `aic::ErrorCode::AudioConfigUnsupported` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-AudioConfigUnsupported) | | `aic::ErrorCode::FilePathInvalid` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-FilePathInvalid) | | `aic::ErrorCode::FileSystemError` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-FileSystemError) | | `aic::ErrorCode::InternalError` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-InternalError) | | `aic::ErrorCode::LicenseExpired` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-LicenseExpired) | | `aic::ErrorCode::LicenseFormatInvalid` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-LicenseFormatInvalid) | | `aic::ErrorCode::LicenseVersionUnsupported` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-LicenseVersionUnsupported) | | `aic::ErrorCode::ModelDataUnaligned` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-ModelDataUnaligned) | | `aic::ErrorCode::ModelInvalid` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-ModelInvalid) | | `aic::ErrorCode::ModelTypeUnsupported` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-ModelTypeUnsupported) | | `aic::ErrorCode::ModelVersionUnsupported` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-ModelVersionUnsupported) | | `aic::ErrorCode::NotInitialized` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-NotInitialized) | | `aic::ErrorCode::NullPointer` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-NullPointer) | | `aic::ErrorCode::ParameterOutOfRange` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-ParameterOutOfRange) | | `aic::ErrorCode::ProcessingNotAllowed` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-ProcessingNotAllowed) | | `aic::ErrorCode::Success` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-Success) | | `aic::ErrorCode::TokenUpdateUnsupported` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-ErrorCode-TokenUpdateUnsupported) | | `aic::get_compatible_model_version` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-get_compatible_model_version) | | `aic::get_sdk_version` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-get_sdk_version) | | `aic::Model` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-Model) | | `aic::Model::create_from_buffer` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-Model-create_from_buffer) | | `aic::Model::create_from_file` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-Model-create_from_file) | | `aic::Model::get_id` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-Model-get_id) | | `aic::Model::get_optimal_block_size` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-Model-get_optimal_block_size) | | `aic::Model::get_optimal_sample_rate` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-Model-get_optimal_sample_rate) | | `aic::Model::Model-copy` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-Model-Model-copy) | | `aic::Model::Model-move` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-Model-Model-move) | | `aic::Model::operator=-copy` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-Model-operatorassign-copy) | | `aic::Model::operator=-move` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-Model-operatorassign-move) | | `aic::Model::~Model` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-Model-destructor-Model) | | `aic::OtelConfig` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-OtelConfig) | | `aic::OtelConfig::enable` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-OtelConfig-enable) | | `aic::OtelConfig::export_interval_ms` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-OtelConfig-export_interval_ms) | | `aic::OtelConfig::OtelConfig` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-OtelConfig-OtelConfig) | | `aic::OtelConfig::session_id` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-OtelConfig-session_id) | | `aic::Processor` | [Reference](/reference/sdk/api/cpp/processing#aic-Processor) | | `aic::Processor::create` | [Reference](/reference/sdk/api/cpp/processing#aic-Processor-create) | | `aic::Processor::create_context` | [Reference](/reference/sdk/api/cpp/processing#aic-Processor-create_context) | | `aic::Processor::create_energy_vad_context` | [Reference](/reference/sdk/api/cpp/processing#aic-Processor-create_energy_vad_context) | | `aic::Processor::initialize` | [Reference](/reference/sdk/api/cpp/processing#aic-Processor-initialize) | | `aic::Processor::operator=-copy` | [Reference](/reference/sdk/api/cpp/processing#aic-Processor-operatorassign-copy) | | `aic::Processor::operator=-move` | [Reference](/reference/sdk/api/cpp/processing#aic-Processor-operatorassign-move) | | `aic::Processor::process` | [Reference](/reference/sdk/api/cpp/processing#aic-Processor-process) | | `aic::Processor::Processor-copy` | [Reference](/reference/sdk/api/cpp/processing#aic-Processor-Processor-copy) | | `aic::Processor::Processor-move` | [Reference](/reference/sdk/api/cpp/processing#aic-Processor-Processor-move) | | `aic::Processor::terminate_session` | [Reference](/reference/sdk/api/cpp/processing#aic-Processor-terminate_session) | | `aic::Processor::~Processor` | [Reference](/reference/sdk/api/cpp/processing#aic-Processor-destructor-Processor) | | `aic::ProcessorConfig` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-ProcessorConfig) | | `aic::ProcessorConfig::block_size` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-ProcessorConfig-block_size) | | `aic::ProcessorConfig::ProcessorConfig` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-ProcessorConfig-ProcessorConfig) | | `aic::ProcessorConfig::sample_rate` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-ProcessorConfig-sample_rate) | | `aic::ProcessorConfig::variable_block_size` | [Reference](/reference/sdk/api/cpp/models-and-config#aic-ProcessorConfig-variable_block_size) | | `aic::ProcessorContext` | [Reference](/reference/sdk/api/cpp/processing#aic-ProcessorContext) | | `aic::ProcessorContext::get_audio_delay` | [Reference](/reference/sdk/api/cpp/processing#aic-ProcessorContext-get_audio_delay) | | `aic::ProcessorContext::get_parameter` | [Reference](/reference/sdk/api/cpp/processing#aic-ProcessorContext-get_parameter) | | `aic::ProcessorContext::operator=-copy` | [Reference](/reference/sdk/api/cpp/processing#aic-ProcessorContext-operatorassign-copy) | | `aic::ProcessorContext::operator=-move` | [Reference](/reference/sdk/api/cpp/processing#aic-ProcessorContext-operatorassign-move) | | `aic::ProcessorContext::ProcessorContext-copy` | [Reference](/reference/sdk/api/cpp/processing#aic-ProcessorContext-ProcessorContext-copy) | | `aic::ProcessorContext::ProcessorContext-move` | [Reference](/reference/sdk/api/cpp/processing#aic-ProcessorContext-ProcessorContext-move) | | `aic::ProcessorContext::reset` | [Reference](/reference/sdk/api/cpp/processing#aic-ProcessorContext-reset) | | `aic::ProcessorContext::set_parameter` | [Reference](/reference/sdk/api/cpp/processing#aic-ProcessorContext-set_parameter) | | `aic::ProcessorContext::update_bearer_token` | [Reference](/reference/sdk/api/cpp/processing#aic-ProcessorContext-update_bearer_token) | | `aic::ProcessorContext::~ProcessorContext` | [Reference](/reference/sdk/api/cpp/processing#aic-ProcessorContext-destructor-ProcessorContext) | | `aic::ProcessorParameter` | [Reference](/reference/sdk/api/cpp/processing#aic-ProcessorParameter) | | `aic::ProcessorParameter::Bypass` | [Reference](/reference/sdk/api/cpp/processing#aic-ProcessorParameter-Bypass) | | `aic::ProcessorParameter::EnhancementLevel` | [Reference](/reference/sdk/api/cpp/processing#aic-ProcessorParameter-EnhancementLevel) | | `aic::Result` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-Result-T) | | `aic::Result::error` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-Result-T-error) | | `aic::Result::ok` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-Result-T-ok) | | `aic::Result::Result-copy` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-Result-T-Result-copy) | | `aic::Result::Result-move` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-Result-T-Result-move) | | `aic::Result::take` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-Result-T-take) | | `aic::Result::value` | [Reference](/reference/sdk/api/cpp/results-and-errors#aic-Result-T-value) | | `aic::Vad` | [Reference](/reference/sdk/api/cpp/vad#aic-Vad) | | `aic::Vad::create` | [Reference](/reference/sdk/api/cpp/vad#aic-Vad-create) | | `aic::Vad::create_context` | [Reference](/reference/sdk/api/cpp/vad#aic-Vad-create_context) | | `aic::Vad::initialize` | [Reference](/reference/sdk/api/cpp/vad#aic-Vad-initialize) | | `aic::Vad::operator=-copy` | [Reference](/reference/sdk/api/cpp/vad#aic-Vad-operatorassign-copy) | | `aic::Vad::operator=-move` | [Reference](/reference/sdk/api/cpp/vad#aic-Vad-operatorassign-move) | | `aic::Vad::process` | [Reference](/reference/sdk/api/cpp/vad#aic-Vad-process) | | `aic::Vad::terminate_session` | [Reference](/reference/sdk/api/cpp/vad#aic-Vad-terminate_session) | | `aic::Vad::Vad-copy` | [Reference](/reference/sdk/api/cpp/vad#aic-Vad-Vad-copy) | | `aic::Vad::Vad-move` | [Reference](/reference/sdk/api/cpp/vad#aic-Vad-Vad-move) | | `aic::Vad::~Vad` | [Reference](/reference/sdk/api/cpp/vad#aic-Vad-destructor-Vad) | | `aic::VadContext` | [Reference](/reference/sdk/api/cpp/vad#aic-VadContext) | | `aic::VadContext::get_parameter` | [Reference](/reference/sdk/api/cpp/vad#aic-VadContext-get_parameter) | | `aic::VadContext::get_prediction_delay` | [Reference](/reference/sdk/api/cpp/vad#aic-VadContext-get_prediction_delay) | | `aic::VadContext::get_raw_vad_probability` | [Reference](/reference/sdk/api/cpp/vad#aic-VadContext-get_raw_vad_probability) | | `aic::VadContext::is_speech_detected` | [Reference](/reference/sdk/api/cpp/vad#aic-VadContext-is_speech_detected) | | `aic::VadContext::operator=-copy` | [Reference](/reference/sdk/api/cpp/vad#aic-VadContext-operatorassign-copy) | | `aic::VadContext::operator=-move` | [Reference](/reference/sdk/api/cpp/vad#aic-VadContext-operatorassign-move) | | `aic::VadContext::reset` | [Reference](/reference/sdk/api/cpp/vad#aic-VadContext-reset) | | `aic::VadContext::set_parameter` | [Reference](/reference/sdk/api/cpp/vad#aic-VadContext-set_parameter) | | `aic::VadContext::update_bearer_token` | [Reference](/reference/sdk/api/cpp/vad#aic-VadContext-update_bearer_token) | | `aic::VadContext::VadContext-copy` | [Reference](/reference/sdk/api/cpp/vad#aic-VadContext-VadContext-copy) | | `aic::VadContext::VadContext-move` | [Reference](/reference/sdk/api/cpp/vad#aic-VadContext-VadContext-move) | | `aic::VadContext::~VadContext` | [Reference](/reference/sdk/api/cpp/vad#aic-VadContext-destructor-VadContext) | | `aic::VadParameter` | [Reference](/reference/sdk/api/cpp/vad#aic-VadParameter) | | `aic::VadParameter::MinimumSpeechDuration` | [Reference](/reference/sdk/api/cpp/vad#aic-VadParameter-MinimumSpeechDuration) | | `aic::VadParameter::Sensitivity` | [Reference](/reference/sdk/api/cpp/vad#aic-VadParameter-Sensitivity) | | `aic::VadParameter::SpeechHoldDuration` | [Reference](/reference/sdk/api/cpp/vad#aic-VadParameter-SpeechHoldDuration) | ## Update this reference Compare API changes against the released header and implementation, preserving correct text and anchors. Check overloads and move/copy behavior directly; convenience types do not imply additional overloads. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.