size_type
get_cstr_entries(std::string label, char ***pstrs, CommandCtx *ctx)
{
std::string nentry;
std::string item;
prompt_for("# " + label + "s", &nentry, ctx);
unsigned long n = 0;
try{
n = std::stoul(nentry);
}catch(...){
std::cerr<< std::endl << "INVALID INPUT" << std::endl << std::endl;
*pstrs = nullptr;
return 0;
}
try{
*pstrs = NewStrings(n, TOSDB_MAX_STR_SZ);
for(size_type i = 0; i < n; ++i){
prompt_b<< ctx->name;
prompt<< label << "(" << (i+1) << ") " >> item;
strcpy_s((*pstrs)[i], item.length() + 1, item.c_str());
}
}catch(...){
DeleteStrings(*pstrs, n);
*pstrs = nullptr;
return 0;
}
return n;
}
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
// ¥ CStrArrayStore::AllocateStorage /*e*/
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
// creates new elements pointing to an empty CCString. The array is completely destructed by the stack frame upon it's
// deletion
void CStrArrayStore::AllocateStorage(
CProgram &ioState,
UInt32 inNumElements)
{
/* mArray.InsertItemsAt(inNumElements,LArray::index_Last,(CCString*)0);
for (ArrayIndexT index=1; index<=inNumElements; index++)
{
CCString *str=new CCString;
ThrowIfMemFull_(str);
mArray[index]=str;
}*/
UInt32 wasCount=mArray.GetCount();
if (inNumElements>wasCount) // add new ones
{
mArray.InsertItemsAt(inNumElements-mArray.GetCount(),LArray::index_Last,(CCString*)0);
// zero the ones which existed
CreateStrings(inNumElements-wasCount,wasCount+1);
ClearStrings(wasCount,1);
}
else if (inNumElements<wasCount) // delete old ones
{
DeleteStrings(wasCount-inNumElements,inNumElements+1);
mArray.RemoveItemsAt(wasCount-inNumElements,inNumElements+1);
ClearStrings(inNumElements,1);
}
else
ClearStrings(wasCount,1);
}
