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2

0

In my code base there are two functions:

void save(bar::binary_oarchive &ar)

 bool flag = //some condition 
 ar & flag;
 //do some work


void load(bar::binary_iarchive &ar)

 bool flag = false;
 ar & flag;
 //do some work

Now , my code is crashing while evaluating ar & flag of load.
I debugged a little bit and found out that

void load(bool & t) 1 == i);
 (void)i; // warning suppression for release builds.
 

will be called by boost internally.
Now the problem is load_binary(& t, sizeof(t)) somehow changes the vale t and sets it to some value other than 0 and 1. (In my case it sets it 8 ), which leads to BOOST_ASSERT(0 == i || 1 == i).

1.How do I figure out that what was the state of ar after save has completed its job.

2.As load_binary is setting t to some value ,which I am guessing is setting by reading ar from some particular offset. How do I actually know that what portion of ar is being read?(correct me if i am wrong)

c++ debugging boost

share|improve this question

edited Mar 22 at 16:32

am an

asked Mar 22 at 16:19

am anam an

112

add a comment | 

2

0

In my code base there are two functions:

void save(bar::binary_oarchive &ar)

 bool flag = //some condition 
 ar & flag;
 //do some work


void load(bar::binary_iarchive &ar)

 bool flag = false;
 ar & flag;
 //do some work

Now , my code is crashing while evaluating ar & flag of load.
I debugged a little bit and found out that

void load(bool & t) 1 == i);
 (void)i; // warning suppression for release builds.
 

will be called by boost internally.
Now the problem is load_binary(& t, sizeof(t)) somehow changes the vale t and sets it to some value other than 0 and 1. (In my case it sets it 8 ), which leads to BOOST_ASSERT(0 == i || 1 == i).

1.How do I figure out that what was the state of ar after save has completed its job.

2.As load_binary is setting t to some value ,which I am guessing is setting by reading ar from some particular offset. How do I actually know that what portion of ar is being read?(correct me if i am wrong)

c++ debugging boost

share|improve this question

edited Mar 22 at 16:32

am an

asked Mar 22 at 16:19

am anam an

112

add a comment | 

In my code base there are two functions:

void save(bar::binary_oarchive &ar)

 bool flag = //some condition 
 ar & flag;
 //do some work


void load(bar::binary_iarchive &ar)

 bool flag = false;
 ar & flag;
 //do some work

Now , my code is crashing while evaluating ar & flag of load.
I debugged a little bit and found out that

void load(bool & t) 1 == i);
 (void)i; // warning suppression for release builds.
 

will be called by boost internally.
Now the problem is load_binary(& t, sizeof(t)) somehow changes the vale t and sets it to some value other than 0 and 1. (In my case it sets it 8 ), which leads to BOOST_ASSERT(0 == i || 1 == i).

1.How do I figure out that what was the state of ar after save has completed its job.

2.As load_binary is setting t to some value ,which I am guessing is setting by reading ar from some particular offset. How do I actually know that what portion of ar is being read?(correct me if i am wrong)

c++ debugging boost

share|improve this question

edited Mar 22 at 16:32

am an

asked Mar 22 at 16:19

am anam an

112

void save(bar::binary_oarchive &ar)

 bool flag = //some condition 
 ar & flag;
 //do some work


void load(bar::binary_iarchive &ar)

 bool flag = false;
 ar & flag;
 //do some work

void load(bool & t) 1 == i);
 (void)i; // warning suppression for release builds.
 

share|improve this question

edited Mar 22 at 16:32

am an

asked Mar 22 at 16:19

am anam an

112

share|improve this question

edited Mar 22 at 16:32

am an

asked Mar 22 at 16:19

am anam an

112

asked Mar 22 at 16:19

am anam an

112

asked Mar 22 at 16:19

am anam an

112