Thread: errors : missing 'token' before 'token'

Hi everybody,

Im new to C++ & Im trying to modify a code in VC++

here is the part of the code where i get errors

Code:

for (i = 0; i < numFlows; i++)
	{
		if (MacDot16ServiceFlowDirection == DOT16_UPLINK_SERVICE_FLOW) //line 117
		MacDot16ServiceFlow* MacDot16SsAddServiceFlow;

		if (MacDot16ServiceFlowDirection == DOT16_DOWNLINK_SERVICE_FLOW)
		MacDot16ServiceFlow* MacDot16BsAddServiceFlow;
	}
		bwAll = BwGranted;
		if bwAll < minReservedRate							
			MacDot16SsScheduleBandwidthRequest;				
			if bwAll > minReservedRate
			tempBwReq = dot16Ss->outScheduler[
                        bwRec->serviceFlowIndex - 1]
                        ->bytesInQueue(bwRec->queuePriority); 
			MacDot16ServiceFlow->bwRequested = tempBwReq;

errors are as follow

Code:

n.cpp(117) : error C2059: syntax error : '=='
n.cpp(117) : error C2143: syntax error : missing ';' before ')'
n.cpp(120) : error C2059: syntax error : '=='
n.cpp(120) : error C2143: syntax error : missing ';' before ')'
n.cpp(133) : error C2143: syntax error : missing ';' before '->'
n.cpp(133) : error C2143: syntax error : missing ';' before '->'

I'm sorry if it seems I'm jumping a learning stage here, but I hope someone can guide to what i did wrong? Thanks

I'm guessing those macros expand to something interesting, or MacDot16ServiceFlowDirection is not a variable name?

Also your indentation is lying to you -- all your for loops do is create some pointer variables which immediately vanish as soon as you get to the close curly brace.

thanks for all replies

MacDot16ServiceFlowDirection is variable defined as

Code:

typedef enum
{
    DOT16_UPLINK_SERVICE_FLOW = 0,
    DOT16_DOWNLINK_SERVICE_FLOW = 1,
}MacDot16ServiceFlowDirection;

i used the pointer to call MacDot16SsAddServiceFlow function & similar to other functions which are defined in other cpp files & included header which declare them

when i run the following code

Code:

		for (i = 0; i < numFlows; i++)
	{
		if (MacDot16ServiceFlowDirection == DOT16_UPLINK_SERVICE_FLOW;) //line 118
		MacDot16ServiceFlow* MacDot16SsAddServiceFlow;

		if (MacDot16ServiceFlowDirection == DOT16_DOWNLINK_SERVICE_FLOW;)
		MacDot16ServiceFlow* MacDot16BsAddServiceFlow;
	}
		
		if (bwAll < minReservedRate)							
			MacDot16SsScheduleBandwidthRequest;
				
		if (bwAll > minReservedRate)
															
			tempBwReq = MacDot16Ss.outScheduler[
                        MacDot16SsBWReqRecord->serviceFlowIndex - 1]
                        ->bytesInQueue(MacDot16SsBWReqRecord->queuePriority); 
			MacDot16ServiceFlow->bwRequested = tempBwReq;

i get the following errors

Code:

n.cpp(118) : error C2059: syntax error : '=='
n.cpp(118) : error C2143: syntax error : missing ';' before ')'
n.cpp(121) : error C2059: syntax error : '=='
n.cpp(121) : error C2143: syntax error : missing ';' before ')'
n.cpp(126) : error C2065: 'MacDot16SsScheduleBandwidthRequest' : undeclared identifier
n.cpp(131) : error C2275: 'MacDot16Ss' : illegal use of this type as an expression
s\src\mac_dot16_ss.h(1011) : see declaration of 'MacDot16Ss'
n.cpp(132) : error C2226: syntax error : unexpected type 'MacDot16SsBWReqRecord'
n.cpp(134) : error C2143: syntax error : missing ';' before '->'
n.cpp(134) : error C2143: syntax error : missing ';' before '->'

where could i start correcting these errors? thanks again

Thanks Salem & Elysia, your tips solved for loop errors.

MacDot16SsScheduleBandwidthRequest (static) is function declared & defined in other cpp file which i need to execute (callback?) in my cpp & same for MacDot16SsBWReqRecord(struct) & MacDot16ServiceFlow(struct)
should i declare these functions 1st in a header file and then use pointers to these functions in my cpp?

Code:

if (bwAll < minReservedRate)							
	MacDot16SsScheduleBandwidthRequest;
				
if (bwAll > minReservedRate)
															
	{tempBwReq = MacDot16Ss.outScheduler[MacDot16SsBWReqRecord.serviceFlowIndex - 1]
           ->bytesInQueue(MacDot16SsBWReqRecord->queuePriority); 
	MacDot16ServiceFlow->bwRequested = tempBwReq;}

Code:

n.cpp(129) : error C2065: 'MacDot16SsScheduleBandwidthRequest' : undeclared identifier
n.cpp(134) : error C2275: 'MacDot16Ss' : illegal use of this type as an expression
C:\wireless\src\mac_dot16_ss.h(1011) : see declaration of 'MacDot16Ss'
n.cpp(134) : error C2226: syntax error : unexpected type 'MacDot16SsBWReqRecord'
n.cpp(136) : error C2143: syntax error : missing ';' before '->'
n.cpp(136) : error C2143: syntax error : missing ';' before '->'