litert::CustomOpKernel
This is an abstract class.
Summary
Public functions
Destroy
virtual Expected< void > Destroy()=0
GetLiteRtCustomOpKernel
LiteRtCustomOpKernel & GetLiteRtCustomOpKernel()
GetOutputLayouts
virtual Expected< void > GetOutputLayouts(
const std::vector< Layout > & input_layouts,
std::vector< Layout > & output_layouts
)=0
Init
virtual Expected< void > Init(
const void *init_data,
size_t init_data_size
)=0
OpName
virtual const std::string & OpName() const =0
OpVersion
virtual int OpVersion() const =0
~CustomOpKernel
virtual ~CustomOpKernel()=default
Protected functions
CustomOpKernel
CustomOpKernel()
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Last updated 2025-05-14 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-05-14 UTC."],[],[],null,["# litert::CustomOpKernel Class Reference\n\nlitert::CustomOpKernel\n======================\n\n\n**This is an abstract class.**\n\nSummary\n-------\n\n| ### Constructors and Destructors ||\n|---|---|\n| [~CustomOpKernel](#classlitert_1_1_custom_op_kernel_1aab90d6327fd61575e715857389cf8f52)`()` ||\n\n| ### Public functions ||\n|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------|\n| [Destroy](#classlitert_1_1_custom_op_kernel_1a650780982c2db8ebaa07fe4a5644a9a5)`()=0` | `virtual `[Expected](/edge/api/litert/c/classlitert/1-1-expected#classlitert_1_1_expected)`\u003c void \u003e` |\n| [GetLiteRtCustomOpKernel](#classlitert_1_1_custom_op_kernel_1ab8d94cd3100270b70162ea8073c3845f)`()` | `LiteRtCustomOpKernel &` |\n| [GetOutputLayouts](#classlitert_1_1_custom_op_kernel_1a017babc31604375e2bd33d64953b6918)`(const std::vector\u003c `[Layout](/edge/api/litert/c/classlitert/1-1-layout#classlitert_1_1_layout)` \u003e & input_layouts, std::vector\u003c `[Layout](/edge/api/litert/c/classlitert/1-1-layout#classlitert_1_1_layout)` \u003e & output_layouts)=0` | `virtual `[Expected](/edge/api/litert/c/classlitert/1-1-expected#classlitert_1_1_expected)`\u003c void \u003e` |\n| [Init](#classlitert_1_1_custom_op_kernel_1afbf52175a6d5a0f476888896a3d46096)`(const void *init_data, size_t init_data_size)=0` | `virtual `[Expected](/edge/api/litert/c/classlitert/1-1-expected#classlitert_1_1_expected)`\u003c void \u003e` |\n| [OpName](#classlitert_1_1_custom_op_kernel_1a1f167627c6a168d33db4f3c51bb91b57)`() const =0` | `virtual const std::string &` |\n| [OpVersion](#classlitert_1_1_custom_op_kernel_1a32fad7438ee1d3e13b0d771221fa57f5)`() const =0` | `virtual int` |\n| [Run](#classlitert_1_1_custom_op_kernel_1a800fdb027033047378b515911ecf03d0)`(const std::vector\u003c `[TensorBuffer](/edge/api/litert/c/classlitert/1-1-tensor-buffer#classlitert_1_1_tensor_buffer)` \u003e & inputs, std::vector\u003c `[TensorBuffer](/edge/api/litert/c/classlitert/1-1-tensor-buffer#classlitert_1_1_tensor_buffer)` \u003e & outputs)=0` | `virtual `[Expected](/edge/api/litert/c/classlitert/1-1-expected#classlitert_1_1_expected)`\u003c void \u003e` |\n\n| ### Protected functions ||\n|--------------------------------------------------------------------------------------------|---|\n| [CustomOpKernel](#classlitert_1_1_custom_op_kernel_1a85753103b80fbea7663c708d765c4836)`()` | |\n\nPublic functions\n----------------\n\n### Destroy\n\n```text\nvirtual Expected\u003c void \u003e Destroy()=0\n``` \n\n### GetLiteRtCustomOpKernel\n\n```text\nLiteRtCustomOpKernel & GetLiteRtCustomOpKernel()\n``` \n\n### GetOutputLayouts\n\n```gdscript\nvirtual Expected\u003c void \u003e GetOutputLayouts(\n const std::vector\u003c Layout \u003e & input_layouts,\n std::vector\u003c Layout \u003e & output_layouts\n)=0\n``` \n\n### Init\n\n```gdscript\nvirtual Expected\u003c void \u003e Init(\n const void *init_data,\n size_t init_data_size\n)=0\n``` \n\n### OpName\n\n```gdscript\nvirtual const std::string & OpName() const =0\n``` \n\n### OpVersion\n\n```gdscript\nvirtual int OpVersion() const =0\n``` \n\n### Run\n\n```gdscript\nvirtual Expected\u003c void \u003e Run(\n const std::vector\u003c TensorBuffer \u003e & inputs,\n std::vector\u003c TensorBuffer \u003e & outputs\n)=0\n``` \n\n### \\~CustomOpKernel\n\n```text\nvirtual ~CustomOpKernel()=default\n``` \n\nProtected functions\n-------------------\n\n### CustomOpKernel\n\n```text\n CustomOpKernel()\n```"]]
