Macros
#define	DISABLE_CLASS_COPY(NoCopyClass)

#define	SIMPLE_MOVE_COPY(Cls)

#define	INFER_UNUSED(a) (void)(a)

#define	INFER_LOG_FORMAT_(fmt) "%s:%d " fmt, __FILE__, __LINE__

#define	INFER_EXPORT_API __attribute__((__visibility__("default")))

#define	InferError(fmt, ...)

#define	InferWarning(fmt, ...)

#define	InferInfo(fmt, ...)

#define	InferDebug(fmt, ...)

#define	RETURN_IF_FAILED(condition, ret, fmt, ...)

#define	CHECK_NVINFER_ERROR_PRINT(err, action, logPrint, fmt, ...)

#define	CHECK_NVINFER_ERROR(err, action, fmt, ...) CHECK_NVINFER_ERROR_PRINT(err, action, InferError, fmt, ##__VA_ARGS__)

#define	RETURN_NVINFER_ERROR(err, fmt, ...) CHECK_NVINFER_ERROR(err, return ifStatus, fmt, ##__VA_ARGS__)

#define	CONTINUE_NVINFER_ERROR(err, fmt, ...) CHECK_NVINFER_ERROR(err, , fmt, ##__VA_ARGS__)

#define	CHECK_CUDA_ERR_W_ACTION(err, action, logPrint, fmt, ...)

#define	CHECK_CUDA_ERR_NO_ACTION(err, fmt, ...) CHECK_CUDA_ERR_W_ACTION(err, , InferError, fmt, ##__VA_ARGS__)

#define	RETURN_CUDA_ERR(err, fmt, ...)

#define	CONTINUE_CUDA_ERR(err, fmt, ...) CHECK_CUDA_ERR_NO_ACTION(err, fmt, ##__VA_ARGS__)

#define	READ_SYMBOL(lib, func_name) lib->symbol<decltype(&func_name)>(#func_name)

#define	DIVIDE_AND_ROUND_UP(a, b) ((a + b - 1) / b)

#define	INFER_ROUND_UP(value, align) (((value) + (align)-1) & (~((align)-1)))

#define	INFER_ROUND_DOWN(value, align) ((value) & (~((align)-1)))

#define	INFER_WILDCARD_DIM_VALUE -1

#define	INFER_MEM_ALIGNMENT 1024

Macro Definition Documentation

◆ CHECK_CUDA_ERR_NO_ACTION

#define CHECK_CUDA_ERR_NO_ACTION	(	err,
		fmt,
		...
	)	CHECK_CUDA_ERR_W_ACTION(err, , InferError, fmt, ##__VA_ARGS__)

Definition at line 108 of file infer_defines.h.

◆ CHECK_CUDA_ERR_W_ACTION

#define CHECK_CUDA_ERR_W_ACTION	(	err,
		action,
		logPrint,
		fmt,
		...
	)

Value:

    do {                                                                  \
        cudaError_t errnum = (err);                                       \
        if (errnum != cudaSuccess) {                                      \
            logPrint(fmt ", cuda err_no:%d, err_str:%s", ##__VA_ARGS__, \
                (int)errnum, cudaGetErrorName(errnum));                   \
            action;                                                       \
        }                                                                 \
    } while (0)

Definition at line 98 of file infer_defines.h.

◆ CHECK_NVINFER_ERROR

#define CHECK_NVINFER_ERROR	(	err,
		action,
		fmt,
		...
	)	CHECK_NVINFER_ERROR_PRINT(err, action, InferError, fmt, ##__VA_ARGS__)

Definition at line 88 of file infer_defines.h.

◆ CHECK_NVINFER_ERROR_PRINT

#define CHECK_NVINFER_ERROR_PRINT	(	err,
		action,
		logPrint,
		fmt,
		...
	)

Value:

    do {                                                               \
        NvDsInferStatus ifStatus = (err);                              \
        if (ifStatus != NVDSINFER_SUCCESS) {                           \
            auto errStr = NvDsInferStatus2Str(ifStatus);               \
            logPrint(fmt ", nvinfer error:%s", ##__VA_ARGS__, errStr); \
            action;                                                    \
        }                                                              \
    } while (0)

Definition at line 78 of file infer_defines.h.

◆ CONTINUE_CUDA_ERR

#define CONTINUE_CUDA_ERR	(	err,
		fmt,
		...
	)	CHECK_CUDA_ERR_NO_ACTION(err, fmt, ##__VA_ARGS__)

Definition at line 115 of file infer_defines.h.

◆ CONTINUE_NVINFER_ERROR

#define CONTINUE_NVINFER_ERROR	(	err,
		fmt,
		...
	)	CHECK_NVINFER_ERROR(err, , fmt, ##__VA_ARGS__)

Definition at line 94 of file infer_defines.h.

◆ DISABLE_CLASS_COPY

#define DISABLE_CLASS_COPY ( NoCopyClass )

Value:

NoCopyClass(const NoCopyClass&) = delete; \

void operator=(const NoCopyClass&) = delete

Definition at line 25 of file infer_defines.h.

◆ DIVIDE_AND_ROUND_UP

#define DIVIDE_AND_ROUND_UP	(	a,
		b
	)	((a + b - 1) / b)

Definition at line 121 of file infer_defines.h.

◆ INFER_EXPORT_API

#define INFER_EXPORT_API __attribute__((__visibility__("default")))

Definition at line 44 of file infer_defines.h.

◆ INFER_LOG_FORMAT_

#define INFER_LOG_FORMAT_ ( fmt ) "%s:%d " fmt, __FILE__, __LINE__

Definition at line 41 of file infer_defines.h.

◆ INFER_MEM_ALIGNMENT

#define INFER_MEM_ALIGNMENT 1024

Definition at line 125 of file infer_defines.h.

◆ INFER_ROUND_DOWN

#define INFER_ROUND_DOWN	(	value,
		align
	)	((value) & (~((align)-1)))

Definition at line 123 of file infer_defines.h.

◆ INFER_ROUND_UP

#define INFER_ROUND_UP	(	value,
		align
	)	(((value) + (align)-1) & (~((align)-1)))

Definition at line 122 of file infer_defines.h.

◆ INFER_UNUSED

#define INFER_UNUSED ( a ) (void)(a)

Definition at line 36 of file infer_defines.h.

◆ INFER_WILDCARD_DIM_VALUE

#define INFER_WILDCARD_DIM_VALUE -1

Definition at line 124 of file infer_defines.h.

◆ InferDebug

#define InferDebug	(	fmt,
		...
	)

Value:

    do {                                                                 \
        dsInferLogPrint__(                                               \
            NVDSINFER_LOG_DEBUG, INFER_LOG_FORMAT_(fmt), ##__VA_ARGS__); \
    } while (0)

Definition at line 64 of file infer_defines.h.

◆ InferError

#define InferError	(	fmt,
		...
	)

Value:

    do {                                                                 \
        dsInferLogPrint__(                                               \
            NVDSINFER_LOG_ERROR, INFER_LOG_FORMAT_(fmt), ##__VA_ARGS__); \
    } while (0)

Definition at line 46 of file infer_defines.h.

◆ InferInfo

#define InferInfo	(	fmt,
		...
	)

Value:

    do {                                                                \
        dsInferLogPrint__(                                              \
            NVDSINFER_LOG_INFO, INFER_LOG_FORMAT_(fmt), ##__VA_ARGS__); \
    } while (0)

Definition at line 58 of file infer_defines.h.

◆ InferWarning

#define InferWarning	(	fmt,
		...
	)

Value:

    do {                                                                   \
        dsInferLogPrint__(                                                 \
            NVDSINFER_LOG_WARNING, INFER_LOG_FORMAT_(fmt), ##__VA_ARGS__); \
    } while (0)

Definition at line 52 of file infer_defines.h.

◆ READ_SYMBOL

#define READ_SYMBOL	(	lib,
		func_name
	)	lib->symbol<decltype(&func_name)>(#func_name)

Definition at line 118 of file infer_defines.h.

◆ RETURN_CUDA_ERR

#define RETURN_CUDA_ERR	(	err,
		fmt,
		...
	)

Value:

CHECK_CUDA_ERR_W_ACTION( \

err, return NVDSINFER_CUDA_ERROR, InferError, fmt, ##__VA_ARGS__)

Definition at line 111 of file infer_defines.h.

◆ RETURN_IF_FAILED

#define RETURN_IF_FAILED	(	condition,
		ret,
		fmt,
		...
	)

Value:

    do {                                           \
        if (!(condition)) {                        \
            InferError(fmt, ##__VA_ARGS__);        \
            return ret;                            \
        }                                          \
    } while (0)

Definition at line 70 of file infer_defines.h.

◆ RETURN_NVINFER_ERROR

#define RETURN_NVINFER_ERROR	(	err,
		fmt,
		...
	)	CHECK_NVINFER_ERROR(err, return ifStatus, fmt, ##__VA_ARGS__)

Definition at line 91 of file infer_defines.h.

◆ SIMPLE_MOVE_COPY

#define SIMPLE_MOVE_COPY ( Cls )

Value:

    Cls& operator=(Cls&& o) {    \
        move_copy(std::move(o)); \
        return *this;            \
    }                            \
    Cls(Cls&& o) { move_copy(std::move(o)); }

Definition at line 29 of file infer_defines.h.

NVIDIA DeepStream SDK API Reference

7.0 Release

Macros

Macro Definition Documentation

◆ CHECK_CUDA_ERR_NO_ACTION

◆ CHECK_CUDA_ERR_W_ACTION

◆ CHECK_NVINFER_ERROR

◆ CHECK_NVINFER_ERROR_PRINT

◆ CONTINUE_CUDA_ERR

◆ CONTINUE_NVINFER_ERROR

◆ DISABLE_CLASS_COPY

◆ DIVIDE_AND_ROUND_UP

◆ INFER_EXPORT_API

◆ INFER_LOG_FORMAT_

◆ INFER_MEM_ALIGNMENT

◆ INFER_ROUND_DOWN

◆ INFER_ROUND_UP

◆ INFER_UNUSED

◆ INFER_WILDCARD_DIM_VALUE

◆ InferDebug

◆ InferError

◆ InferInfo

◆ InferWarning

◆ READ_SYMBOL

◆ RETURN_CUDA_ERR

◆ RETURN_IF_FAILED

◆ RETURN_NVINFER_ERROR

◆ SIMPLE_MOVE_COPY