int main()
{
int i;
int P[100], U[4];
const char *N[3] = { "red", "green", "blue" };
const char *FileNumbers[] = {"1","2","3"};
// Test a somewhat complex expression
Namescheme *ns = new Namescheme("@foo_%+03d@3-((n % 3)*(4+1)+1/2)+1");
if (strcmp(ns->GetName(25), "foo_+01") != 0)
return 1;
delete ns;
// Test ?:: operator
ns = new Namescheme("@foo_%d@(n-5)?14:77:");
if (strcmp(ns->GetName(6), "foo_14") != 0)
return 1;
delete ns;
// Example of AMR-like naming convention where we have the following
// assignment of pathces to levels starting with the patches on
// level 0 and ending with the patches on level 3...
//
// level: 0 0 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3
// | | |
// 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0
// patch: 0 1 0 1 2 3 4 5 6 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 0 1 2 3 4
// | | |
// 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3
// n: 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
// A B C D E F G H
//
// 2 patches at level 0
// 7 patches at level 1
// 17 patches at level 2
// 5 patches at level 3
ns = new Namescheme("@level%d,patch%d"
"@(n/2)?((n/9)?((n/26)?3:2:):1:):0:" // level part (1rst %d)
"@(n/2)?((n/9)?((n/26)?n-26:n-9:):n-2:):n:" // patch part (2nd %d)
);
if (strcmp(ns->GetName( 1), "level0,patch1") != 0) return 1; // A
if (strcmp(ns->GetName( 3), "level1,patch1") != 0) return 1; // B
if (strcmp(ns->GetName( 8), "level1,patch6") != 0) return 1; // C
if (strcmp(ns->GetName( 9), "level2,patch0") != 0) return 1; // D
if (strcmp(ns->GetName(20), "level2,patch11") != 0) return 1; // E
if (strcmp(ns->GetName(25), "level2,patch16") != 0) return 1; // F
if (strcmp(ns->GetName(26), "level3,patch0") != 0) return 1; // G
if (strcmp(ns->GetName(30), "level3,patch4") != 0) return 1; // H
delete ns;
// Test multiple conversion specifiers
ns = new Namescheme("|foo_%03dx%03d|n/5|n%5");
if (strcmp(ns->GetName(17), "foo_003x002") != 0)
return 1;
if (strcmp(ns->GetName(20), "foo_004x000") != 0)
return 1;
if (strcmp(ns->GetName(3), "foo_000x003") != 0)
return 1;
delete ns;
// Test embedded string value results
ns = new Namescheme("#foo_%s#(n-5)?'master':'slave':");
if (strcmp(ns->GetName(6), "foo_master") != 0)
return 1;
delete ns;
// Test array-based references in a name scheme
for (i = 0; i < 100; i++)
P[i] = i*5;
for (i = 0; i < 4; i++)
U[i] = i*i;
ns = new Namescheme("@foo_%03dx%03d@#P[n]@#U[n%4]", P, U);
if (strcmp(ns->GetName(17), "foo_085x001") != 0)
return 1;
if (strcmp(ns->GetName(18), "foo_090x004") != 0)
return 1;
if (strcmp(ns->GetName(19), "foo_095x009") != 0)
return 1;
if (strcmp(ns->GetName(20), "foo_100x000") != 0)
return 1;
if (strcmp(ns->GetName(21), "foo_105x001") != 0)
return 1;
delete ns;
// Test array-based references to char* valued array
ns = new Namescheme("Hfoo_%sH$N[n%3]", N);
if (strcmp(ns->GetName(17), "foo_blue") != 0) return 1;
if (strcmp(ns->GetName(6), "foo_red") != 0) return 1;
delete ns;
// Test McCandless' example
ns = new Namescheme("@%s%s@(n/4)?'myfilename.':'':@(n/4)?$/arr_dir/FileNumbers[n/4-1]:'':",FileNumbers);
if (strcmp(ns->GetName(0), "") != 0) return 1;
if (strcmp(ns->GetName(1), "") != 0) return 1;
if (strcmp(ns->GetName(4), "myfilename.1") != 0) return 1;
if (strcmp(ns->GetName(15), "myfilename.3") != 0) return 1;
delete ns;
return 0;
}
const char *NameschemeAttributes::GetName(int n) const
{
// First, determine if this is FIRST call to GetName on this object
map<const void*, bool>::const_iterator cit4 = getNameCalledMap.find(this);
if (cit4 == getNameCalledMap.end())
{
// This is first call. Indicate that in the map.
getNameCalledMap[this] = true;
}
// First, see if we have ALL explicit names defined and, if so,
// ensure 'n' is in correct range for it.
if ((size_t)n < allExplicitNames.size())
return allExplicitNames[n].c_str();
// Next, see if we have an explicit names map for this object.
if (explicitIds.size())
{
// If there is an explicit name for this entry, return it.
for (size_t i = 0; i < explicitIds.size(); i++)
{
if (explicitIds[i] == n)
return explicitNames[i].c_str();
}
}
// If we get here, we didn't have an explicit name, so
// use our Namescheme class to compute the name.
static char tmpname[128];
if (namescheme == "")
{
SNPRINTF(tmpname, sizeof(tmpname), "unknown_name_%d", n);
return tmpname;
}
// First, lets see if we've already got one constructed for this object.
Namescheme *ns = 0;
map<const void*, Namescheme*>::const_iterator cit3 = nameschemesMap.find(this);
if (cit3 != nameschemesMap.end())
{
ns = cit3->second;
}
else
{
// We didn't find a Namescheme object. That means we've yet to create
// it for this object. Create it now.
// We could make this switch larger to accomodate a larger number
// of external array references. But, for now, we're setting a
// limit at 4. If we want to increase it, we need to make sure the
// cooresponding Namescheme class can support it.
switch(externalArrayNames.size())
{
case 0: ns = new Namescheme(namescheme.c_str()); break;
case 1: ns = new Namescheme(namescheme.c_str(), EA(0)); break;
case 2: ns = new Namescheme(namescheme.c_str(), EA(0), EA(1)); break;
case 3: ns = new Namescheme(namescheme.c_str(), EA(0), EA(1), EA(2)); break;
case 4: ns = new Namescheme(namescheme.c_str(), EA(0), EA(1), EA(2), EA(3)); break;
default: { EXCEPTION0(StateObjectException); }
}
// Store the Namescheme pointer in the map for this object so
// we can find it again when we need to.
nameschemesMap[this] = ns;
}
// Compute the name from the Namescheme
const char *retval = ns ? ns->GetName(n) : 0;
if (retval && retval[0] != '\0') return retval;
// Ok, we can't compute a name. Make one up.
SNPRINTF(tmpname, sizeof(tmpname), "unknown_name_%d", n);
return tmpname;
}
