OHOS::Media::FormatData

Overview

Related Modules:

MultiMedia_MediaCommon

Description:

Represents the data format.

Since:

1.0

Version:

1.0

Summary

Public Member Functions

Public Member Function Name

Description

GetType () const

FormatDataType 

Obtains the format type.

SetValue (int32_t val)

bool 

Sets a 32-bit integer.

SetValue (int64_t val)

bool 

Sets a 64-bit long integer.

SetValue (float val)

bool 

Sets a single-precision floating-point number.

SetValue (double val)

bool 

Sets a double-precision floating-point number.

SetValue (const std::string &val)

bool 

Sets a string.

GetInt32Value (int32_t &val) const

bool 

Obtains a 32-bit integer.

GetInt64Value (int64_t &val) const

bool 

Obtains a long integer.

GetFloatValue (float &val) const

bool 

Obtains a single-precision floating-point number.

GetDoubleValue (double &val) const

bool 

Obtains a double-precision floating-point number.

GetStringValue (std::string &val) const

bool 

Obtains a string.