Pointers to STLs cannot be checkpointed. #552

sometimes the TMM allocate routines fail.  I added error checking
to stop a core dump.  More investigation is needed to determine
why the allocation is failing.
This commit is contained in:
Alex Lin 2018-01-25 13:25:29 -06:00
parent 54b57bc351
commit 403621c139
5 changed files with 195 additions and 155 deletions

View File

@ -55,22 +55,26 @@ int checkpoint_map_ik_id(STL & in_map , std::string object_name , std::string va
var_declare << type_string << " "
<< object_name << "_" << var_name << "_keys[" << cont_size << "]" ;
keys = (typename STL::key_type *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_keys").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
if ( keys ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_keys").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
var_declare.str("") ;
var_declare.clear() ;
type_string = stl_type_name_convert(abi::__cxa_demangle(typeid(*items).name(), 0, 0, &status )) ;
var_declare << type_string << " "
<< object_name << "_" << var_name << "_data[" << cont_size << "]" ;
items = (typename STL::mapped_type *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_data").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
var_declare.str("") ;
var_declare.clear() ;
type_string = stl_type_name_convert(abi::__cxa_demangle(typeid(*items).name(), 0, 0, &status )) ;
var_declare << type_string << " "
<< object_name << "_" << var_name << "_data[" << cont_size << "]" ;
items = (typename STL::mapped_type *)TMM_declare_var_s(var_declare.str().c_str()) ;
if ( items ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_data").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
/* copy the contents of the map the 2 arrays */
for ( iter = in_map.begin() , ii = 0 ; iter != in_map.end() ; iter++ , ii++ ) {
keys[ii] = iter->first ;
items[ii] = iter->second ;
/* copy the contents of the map the 2 arrays */
for ( iter = in_map.begin() , ii = 0 ; iter != in_map.end() ; iter++ , ii++ ) {
keys[ii] = iter->first ;
items[ii] = iter->second ;
}
}
}
}
return 0 ;
@ -111,29 +115,33 @@ int checkpoint_map_ik_sd(STL & in_map , std::string object_name , std::string va
var_declare << type_string << " "
<< object_name << "_" << var_name << "_keys[" << cont_size << "]" ;
keys = (typename STL::key_type *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_keys").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
if ( keys ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_keys").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
var_declare.str("") ;
var_declare.clear() ;
var_declare << "std::string "
<< object_name << "_" << var_name << "_data[" << cont_size << "]" ;
items = (std::string *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_data").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
var_declare.str("") ;
var_declare.clear() ;
var_declare << "std::string "
<< object_name << "_" << var_name << "_data[" << cont_size << "]" ;
items = (std::string *)TMM_declare_var_s(var_declare.str().c_str()) ;
if ( items ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_data").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
/* copy the contents of the map the 2 arrays */
for ( iter = in_map.begin() , ii = 0 ; iter != in_map.end() ; iter++ , ii++ ) {
keys[ii] = iter->first ;
/* copy the contents of the map the 2 arrays */
for ( iter = in_map.begin() , ii = 0 ; iter != in_map.end() ; iter++ , ii++ ) {
keys[ii] = iter->first ;
std::ostringstream sub_elements ;
sub_elements << object_name << "_" << var_name << "_data_" << ii ;
items[ii] = sub_elements.str() ;
std::ostringstream sub_elements ;
sub_elements << object_name << "_" << var_name << "_data_" << ii ;
items[ii] = sub_elements.str() ;
std::ostringstream index_string ;
index_string << ii ;
//message_publish(1, "recursive call to checkpoint_stl %s\n", __PRETTY_FUNCTION__) ;
checkpoint_stl( iter->second , object_name + "_" + var_name + "_data" , index_string.str() ) ;
std::ostringstream index_string ;
index_string << ii ;
//message_publish(1, "recursive call to checkpoint_stl %s\n", __PRETTY_FUNCTION__) ;
checkpoint_stl( iter->second , object_name + "_" + var_name + "_data" , index_string.str() ) ;
}
}
}
}
return 0 ;
@ -173,30 +181,34 @@ int checkpoint_map_sk_id(STL & in_map , std::string object_name , std::string va
var_declare << "std::string "
<< object_name << "_" << var_name << "_keys[" << cont_size << "]" ;
keys = (std::string *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_keys").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
if ( keys ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_keys").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
var_declare.str("") ;
var_declare.clear() ;
std::string type_string = stl_type_name_convert(abi::__cxa_demangle(typeid(*items).name(), 0, 0, &status )) ;
var_declare << type_string << " "
<< object_name << "_" << var_name << "_data[" << cont_size << "]" ;
items = (typename STL::mapped_type *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_data").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
var_declare.str("") ;
var_declare.clear() ;
std::string type_string = stl_type_name_convert(abi::__cxa_demangle(typeid(*items).name(), 0, 0, &status )) ;
var_declare << type_string << " "
<< object_name << "_" << var_name << "_data[" << cont_size << "]" ;
items = (typename STL::mapped_type *)TMM_declare_var_s(var_declare.str().c_str()) ;
if ( items ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_data").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
/* copy the contents of the map the 2 arrays */
for ( iter = in_map.begin() , ii = 0 ; iter != in_map.end() ; iter++ , ii++ ) {
std::ostringstream sub_elements ;
sub_elements << object_name << "_" << var_name << "_keys_" << ii ;
keys[ii] = sub_elements.str() ;
/* copy the contents of the map the 2 arrays */
for ( iter = in_map.begin() , ii = 0 ; iter != in_map.end() ; iter++ , ii++ ) {
std::ostringstream sub_elements ;
sub_elements << object_name << "_" << var_name << "_keys_" << ii ;
keys[ii] = sub_elements.str() ;
std::ostringstream index_string ;
index_string << ii ;
checkpoint_stl( const_cast<typename STL::key_type &>(iter->first) ,
object_name + "_" + var_name + "_keys", index_string.str() ) ;
std::ostringstream index_string ;
index_string << ii ;
checkpoint_stl( const_cast<typename STL::key_type &>(iter->first) ,
object_name + "_" + var_name + "_keys", index_string.str() ) ;
items[ii] = iter->second ;
items[ii] = iter->second ;
}
}
}
}
return 0 ;
@ -235,33 +247,37 @@ int checkpoint_map_stl_sk_sd(STL & in_map , std::string object_name , std::strin
var_declare << "std::string "
<< object_name << "_" << var_name << "_keys[" << cont_size << "]" ;
keys = (std::string *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_keys").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
if ( keys ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_keys").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
var_declare.str("") ;
var_declare.clear() ;
var_declare << "std::string "
<< object_name << "_" << var_name << "_data[" << cont_size << "]" ;
items = (std::string *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_data").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
var_declare.str("") ;
var_declare.clear() ;
var_declare << "std::string "
<< object_name << "_" << var_name << "_data[" << cont_size << "]" ;
items = (std::string *)TMM_declare_var_s(var_declare.str().c_str()) ;
if ( items ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_data").c_str()) ;
//message_publish(1, "HERE with %s\n", var_declare) ;
/* copy the contents of the map the 2 arrays */
for ( iter = in_map.begin() , ii = 0 ; iter != in_map.end() ; iter++ , ii++ ) {
std::ostringstream sub_elements ;
sub_elements << object_name << "_" << var_name << "_keys_" << ii ;
keys[ii] = sub_elements.str() ;
/* copy the contents of the map the 2 arrays */
for ( iter = in_map.begin() , ii = 0 ; iter != in_map.end() ; iter++ , ii++ ) {
std::ostringstream sub_elements ;
sub_elements << object_name << "_" << var_name << "_keys_" << ii ;
keys[ii] = sub_elements.str() ;
std::ostringstream index_string ;
index_string << ii ;
checkpoint_stl( const_cast<typename STL::key_type &>(iter->first) ,
object_name + "_" + var_name + "_keys", index_string.str() ) ;
std::ostringstream index_string ;
index_string << ii ;
checkpoint_stl( const_cast<typename STL::key_type &>(iter->first) ,
object_name + "_" + var_name + "_keys", index_string.str() ) ;
sub_elements << object_name << "_" << var_name << "_data_" << ii ;
items[ii] = sub_elements.str() ;
sub_elements << object_name << "_" << var_name << "_data_" << ii ;
items[ii] = sub_elements.str() ;
checkpoint_stl( iter->second ,
object_name + "_" + var_name + "_data", index_string.str() ) ;
checkpoint_stl( iter->second ,
object_name + "_" + var_name + "_data", index_string.str() ) ;
}
}
}
}
return 0 ;

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@ -38,17 +38,21 @@ int checkpoint_stl(std::pair<FIRST , SECOND> & in_pair , std::string object_name
var_declare << type_string << " "
<< object_name << "_" << var_name << "_first[1]" ;
first = (FIRST *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_first").c_str()) ;
first[0] = in_pair.first ;
if ( first ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_first").c_str()) ;
first[0] = in_pair.first ;
var_declare.str("") ;
var_declare.clear() ;
type_string = stl_type_name_convert(abi::__cxa_demangle(typeid(*second).name(), 0, 0, &status )) ;
var_declare << type_string << " "
<< object_name << "_" << var_name << "_second[1]" ;
second = (SECOND *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_second").c_str()) ;
second[0] = in_pair.second ;
var_declare.str("") ;
var_declare.clear() ;
type_string = stl_type_name_convert(abi::__cxa_demangle(typeid(*second).name(), 0, 0, &status )) ;
var_declare << type_string << " "
<< object_name << "_" << var_name << "_second[1]" ;
second = (SECOND *)TMM_declare_var_s(var_declare.str().c_str()) ;
if ( second ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_second").c_str()) ;
second[0] = in_pair.second ;
}
}
return 0 ;
}
@ -69,16 +73,20 @@ int checkpoint_stl(std::pair<FIRST , SECOND> & in_pair , std::string object_name
var_declare << type_string << " "
<< object_name << "_" << var_name << "_first[1]" ;
first = (FIRST *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_first").c_str()) ;
first[0] = in_pair.first ;
if ( first ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_first").c_str()) ;
first[0] = in_pair.first ;
var_declare.str("") ;
var_declare.clear() ;
var_declare << "std::string "
<< object_name << "_" << var_name << "_second[1]" ;
second = (std::string *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_second").c_str()) ;
checkpoint_stl( in_pair.second , object_name + "_" + var_name , "second" ) ;
var_declare.str("") ;
var_declare.clear() ;
var_declare << "std::string "
<< object_name << "_" << var_name << "_second[1]" ;
second = (std::string *)TMM_declare_var_s(var_declare.str().c_str()) ;
if ( second ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name + "_second").c_str()) ;
checkpoint_stl( in_pair.second , object_name + "_" + var_name , "second" ) ;
}
}
return 0 ;
}

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@ -47,12 +47,14 @@ int checkpoint_stl(std::queue<ITEM_TYPE,_Sequence> & in_stl , std::string object
var_declare << type_string << " "
<< object_name << "_" << var_name << "[" << cont_size << "]" ;
items = (ITEM_TYPE *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_STL_STACK with %s\n", var_declare) ;
if ( items ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_STL_STACK with %s\n", var_declare) ;
for ( ii = 0 ; ii < cont_size ; ii++ ) {
items[ii] = temp_queue.front() ;
temp_queue.pop() ;
for ( ii = 0 ; ii < cont_size ; ii++ ) {
items[ii] = temp_queue.front() ;
temp_queue.pop() ;
}
}
}
@ -78,18 +80,20 @@ int checkpoint_stl(std::queue<ITEM_TYPE,_Sequence> & in_stl , std::string object
var_declare << "std::string "
<< object_name << "_" << var_name << "[" << cont_size << "]" ;
items = (std::string *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_STL_STACK with %s\n", var_declare) ;
if ( items ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_STL_STACK with %s\n", var_declare) ;
for ( ii = 0 ; ii < cont_size ; ii++ ) {
std::ostringstream sub_elements ;
sub_elements << object_name << "_" << var_name << "_" << ii ;
items[ii] = sub_elements.str() ;
for ( ii = 0 ; ii < cont_size ; ii++ ) {
std::ostringstream sub_elements ;
sub_elements << object_name << "_" << var_name << "_" << ii ;
items[ii] = sub_elements.str() ;
std::ostringstream index_string ;
index_string << ii ;
checkpoint_stl (temp_queue.front(), object_name + "_" + var_name, index_string.str()) ;
temp_queue.pop() ;
std::ostringstream index_string ;
index_string << ii ;
checkpoint_stl (temp_queue.front(), object_name + "_" + var_name, index_string.str()) ;
temp_queue.pop() ;
}
}
}
return 0 ;
@ -116,12 +120,14 @@ int checkpoint_stl(std::priority_queue<ITEM_TYPE, _Container, _Compare> & in_stl
var_declare << type_string << " "
<< object_name << "_" << var_name << "[" << cont_size << "]" ;
items = (ITEM_TYPE *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_STL_STACK with %s\n", var_declare) ;
if ( items ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_STL_STACK with %s\n", var_declare) ;
for ( ii = 0 ; ii < cont_size ; ii++ ) {
items[ii] = temp_queue.top() ;
temp_queue.pop() ;
for ( ii = 0 ; ii < cont_size ; ii++ ) {
items[ii] = temp_queue.top() ;
temp_queue.pop() ;
}
}
}
@ -148,18 +154,20 @@ int checkpoint_stl(std::priority_queue<ITEM_TYPE, _Container, _Compare> & in_stl
var_declare << "std::string "
<< object_name << "_" << var_name << "[" << cont_size << "]" ;
items = (std::string *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_STL_STACK with %s\n", var_declare) ;
if ( items ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_STL_STACK with %s\n", var_declare) ;
for ( ii = 0 ; ii < cont_size ; ii++ ) {
std::ostringstream sub_elements ;
sub_elements << object_name << "_" << var_name << "_" << ii ;
items[ii] = sub_elements.str() ;
for ( ii = 0 ; ii < cont_size ; ii++ ) {
std::ostringstream sub_elements ;
sub_elements << object_name << "_" << var_name << "_" << ii ;
items[ii] = sub_elements.str() ;
std::ostringstream index_string ;
index_string << ii ;
checkpoint_stl (const_cast< ITEM_TYPE &>(temp_queue.top()), object_name + "_" + var_name, index_string.str()) ;
temp_queue.pop() ;
std::ostringstream index_string ;
index_string << ii ;
checkpoint_stl (const_cast< ITEM_TYPE &>(temp_queue.top()), object_name + "_" + var_name, index_string.str()) ;
temp_queue.pop() ;
}
}
}

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@ -50,12 +50,14 @@ int checkpoint_sequence_i(STL & in_stl , std::string object_name , std::string v
var_declare << type_string << " "
<< object_name << "_" << var_name << "[" << cont_size << "]" ;
items = (typename STL::value_type *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_SEQUENCE_STL with %s\n", var_declare) ;
if ( items ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_SEQUENCE_STL with %s\n", var_declare) ;
/* copy the contents of the stl */
for ( ii = 0 , it = in_stl.begin() , end = in_stl.end() ; it != end ; it++ , ii++ ) {
items[ii] = *it ;
/* copy the contents of the stl */
for ( ii = 0 , it = in_stl.begin() , end = in_stl.end() ; it != end ; it++ , ii++ ) {
items[ii] = *it ;
}
}
}
@ -84,19 +86,21 @@ int checkpoint_sequence_s(STL & in_stl , std::string object_name , std::string v
var_declare << "std::string " << object_name << "_" << var_name << "[" << cont_size << "]" ;
items = (std::string *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_SEQUENCE_STL_STL with %s\n", var_declare.str().c_str()) ;
if ( items ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_SEQUENCE_STL_STL with %s\n", var_declare.str().c_str()) ;
/* create the names of the sub stl checkpoint names we're going to be using */
for ( ii = 0 , it = in_stl.begin() , end = in_stl.end() ; it != end ; it++ , ii++ ) {
std::ostringstream sub_elements ;
sub_elements << object_name << "_" << var_name << "_" << ii ;
items[ii] = sub_elements.str() ;
/* create the names of the sub stl checkpoint names we're going to be using */
for ( ii = 0 , it = in_stl.begin() , end = in_stl.end() ; it != end ; it++ , ii++ ) {
std::ostringstream sub_elements ;
sub_elements << object_name << "_" << var_name << "_" << ii ;
items[ii] = sub_elements.str() ;
std::ostringstream index_string ;
index_string << ii ;
//message_publish(1, "recursive call to checkpoint_stl %s\n", __PRETTY_FUNCTION__) ;
checkpoint_stl( (*it) , object_name + "_" + var_name , index_string.str() ) ;
std::ostringstream index_string ;
index_string << ii ;
//message_publish(1, "recursive call to checkpoint_stl %s\n", __PRETTY_FUNCTION__) ;
checkpoint_stl( (*it) , object_name + "_" + var_name , index_string.str() ) ;
}
}
}
return 0 ;

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@ -44,12 +44,14 @@ int checkpoint_stl(std::stack<ITEM_TYPE,_Sequence> & in_stl , std::string object
var_declare << type_string << " "
<< object_name << "_" << var_name << "[" << cont_size << "]" ;
items = (ITEM_TYPE *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_STL_STACK with %s\n", var_declare) ;
if ( items ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_STL_STACK with %s\n", var_declare) ;
for ( ii = 0 ; ii < cont_size ; ii++ ) {
items[ii] = temp_stack.top() ;
temp_stack.pop() ;
for ( ii = 0 ; ii < cont_size ; ii++ ) {
items[ii] = temp_stack.top() ;
temp_stack.pop() ;
}
}
}
@ -75,18 +77,20 @@ int checkpoint_stl(std::stack<ITEM_TYPE,_Sequence> & in_stl , std::string object
var_declare << "std::string "
<< object_name << "_" << var_name << "[" << cont_size << "]" ;
items = (std::string *)TMM_declare_var_s(var_declare.str().c_str()) ;
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_STL_STACK with %s\n", var_declare) ;
if ( items ) {
TMM_add_checkpoint_alloc_dependency(std::string(object_name + "_" + var_name).c_str()) ;
//message_publish(1, "CHECKPOINT_STL_STACK with %s\n", var_declare) ;
for ( ii = 0 ; ii < cont_size ; ii++ ) {
std::ostringstream sub_elements ;
sub_elements << object_name << "_" << var_name << "_" << ii ;
items[ii] = sub_elements.str() ;
for ( ii = 0 ; ii < cont_size ; ii++ ) {
std::ostringstream sub_elements ;
sub_elements << object_name << "_" << var_name << "_" << ii ;
items[ii] = sub_elements.str() ;
std::ostringstream index_string ;
index_string << ii ;
checkpoint_stl (temp_stack.top(), object_name + "_" + var_name, index_string.str()) ;
temp_stack.pop() ;
std::ostringstream index_string ;
index_string << ii ;
checkpoint_stl (temp_stack.top(), object_name + "_" + var_name, index_string.str()) ;
temp_stack.pop() ;
}
}
}