C arrays are actually not supported. The stack uses vectors of the
type.
So, you could do:
std::vector<int> m_temp;
m_temp.resize(2);
m_temp[0] = 0; m_temp[1] = 1;
m_myRep.setValue("temp", m_temp);
On Wed, 2015-11-18 at 02:28 +0000, ??? wrote:
> Hi. All,
>
>
>
> I'm currently implmenting a resource server which has an array type
> attribute in a resource. But, I've encountered some troubles when
> retrieving/updating the attribute.
>
>
>
> 1. In case of setting the attribute value in OCRepresentation object.
>
> - Using setValue() in OCRepresentation object, I'm trying to set a
> value of array type but it doesn't work well.
>
> Below is the code I used.
>
>
>
> int m_temp[2];
>
> m_temp[0] = 0; m_temp[1] = 1;
>
> m_myRep.setValue("temp", m_temp);
>
>
>
> It does not give me an error in compilation, but when I capture a
> packet with Wireshark, I confirm that the values (i.e. 0, 1) are not
> carried in a payload of the packet.
>
>
>
> 2. In case of retrieving the attribute value
>
> - Using getValue() in OCRepresentation object, I'm trying to get
> array values but an unexpected error occurs in compilation. Below is
> the code I used:
>
>
>
> -- In onGet callback function
>
> int m_temp[2];
>
> rep.getValue("temp", m_temp);
>
>
>
> And below is the error message:
>
> In file included from resource/include/OCApi.h:37:0,
> from resource/include/OCPlatform.h:30,
> from resource/examples/simpleclient.cpp:29:
> resource/include/OCRepresentation.h: In member function 'bool
> OC::OCRepresentation::getValue(const string&, T&) const [with T = int
> [2], std::string = std::basic_string<char>]':
> resource/examples/simpleclient.cpp:299:37: instantiated from here
> resource/include/OCRepresentation.h:167:21: error: invalid array
> assignment
> resource/include/OCRepresentation.h:172:21: error: conversion from
> 'int' to non-scalar type 'int [2]' requested
> scons: *** [out/linux/x86_64/release/resource/examples/simpleclient.o]
> Error 1
>
>
>
> Is there any sample application for me to refer to for that?
>
>
>
> Thank you in advance.
>
>
>
> BR, Jihun Ha.
>
>
>
> ?????. ??? ??.
>
>
>
> Best Regards,
>
>
>
> Jihun Ha (???/???, Ph.D.)
>
> IoT, IoTivity, OIC | IoT Solution Lab
>
> Software R&D Center | Samsung Electronics Co., Ltd
>
> Mobile +82 10 2533 7947
>
> jihun.ha at samsung.com | jhha85 at gmail.com
>
>
>
>
>
>
>
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