On Mon, Nov 6, 2017 at 2:17 PM, Chun Zhang wrote:
>
> Can you please give some suggestion on how to properly handle this issue?
> The C++ API cannot be modified.
Use C.CString as described in the cgo docs at https://golang.org/cmd/cgo .
Ian
> On Monday, November 6, 2017 at 3:25:13 PM UTC-5, I
Thanks Ian!
Can you please give some suggestion on how to properly handle this issue?
The C++ API cannot be modified.
Sincerely,
Chun
On Monday, November 6, 2017 at 3:25:13 PM UTC-5, Ian Lance Taylor wrote:
>
> On Mon, Nov 6, 2017 at 10:59 AM, Chun Zhang > wrote:
> >
> > Sorry about the co
On Mon, Nov 6, 2017 at 10:59 AM, Chun Zhang wrote:
>
> Sorry about the confusion! My gocode set the value of the device and then
> pass it to C++ code.
>
> Code goes like this:
>
> device := "eth1" // hardcoding this value works or retrieving it from Flag
> as below
>
> flag.StringVar(&device, "D
Hi,
The configuration is the structure defined as
type Configuration struct {
IpToSend string
PortToSend string
Device string
}
The json file is
{
"IpToSend" :"",
"PortToSend" :"2075",
"Device" : "eth1"
}
The output of fmt.Sprintf("%T %#v", conf, con
Please, can you share the complete code?
What is "Configuration"?
What does `fmt.Sprintf("%T %#v", conf, conf)` print?
I'm not sure about the swig-generated code, is your swig new enough?
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Hi, Ian,
Sorry about the confusion! My gocode set the value of the device and then
pass it to C++ code.
Code goes like this:
device := "eth1" // hardcoding this value works or retrieving it from Flag
as below
flag.StringVar(&device, "Device", "eth1", "NIC to Listen")
--- lines below
On Mon, Nov 6, 2017 at 10:29 AM, Chun Zhang wrote:
> Thank you Ian!! That does make sense.
>
> Can you please elaborate why hardcoding device = "eth1" works? What is the
> difference here?
I'm sorry, I'm not sure I really understand the question. The pointer
passing rules apply only when calling
Thank you Ian!! That does make sense.
Can you please elaborate why hardcoding device = "eth1" works? What is the
difference here?
Sincerely,
Chun
On Mon, Nov 6, 2017 at 1:19 PM, Ian Lance Taylor wrote:
> On Mon, Nov 6, 2017 at 4:25 AM, Chun Zhang wrote:
> >
> > Thank you for the reply!
> >
>
On Mon, Nov 6, 2017 at 4:25 AM, Chun Zhang wrote:
>
> Thank you for the reply!
>
> The C libi.PI_init_global_config has the interface of
> PI_init_global_config(int argc, char *argv[]);
> so Swig converts it to PI_init_global_config(arg1 int, arg2 *string)
>
> The code was expecting to a *string.
Hi,
Thank you for the reply!
The C libi.PI_init_global_config has the interface of
PI_init_global_config(int argc, char *argv[]);
so Swig converts it to PI_init_global_config(arg1 int, arg2 *string)
The code was expecting to a *string. Viper.GetString returns a string as
far as I can see, is
2017. november 6., hétfő 2:11:48 UTC+1 időpontban Chun Zhang a következőt
írta:
>
> Hi, All,
>
> I am trying to read a configuration file using Viper, the config file is a
> very simple json file with one line
> {
> "device" : "eth1"
> }
>
> I use the following line to read it
>
> device := vi
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