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output debug messages to stderr

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This commit is contained in:
Ahmet Inan 2018-09-21 17:45:24 +02:00
commit 537390db43
3 changed files with 31 additions and 31 deletions
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6
bose_chaudhuri_hocquenghem_encoder.hh
View file

@ -52,10 +52,10 @@ public:
assert(!tmp); assert(!tmp);
root *= pe; root *= pe;
} }
std::cout << "generator ="; std::cerr << "generator =";
for (int i = 0; i <= NP; ++i) for (int i = 0; i <= NP; ++i)
std::cout << " " << (int)generator[i]; std::cerr << " " << (int)generator[i];
std::cout << std::endl; std::cerr << std::endl;
} }
} }
void operator()(ValueType *code) void operator()(ValueType *code)

12
reed_solomon_encoder.hh
View file

@ -32,18 +32,18 @@ public:
} }
tmp[NR] = ValueType(1); tmp[NR] = ValueType(1);
if (0) { if (0) {
std::cout << "generator = "; std::cerr << "generator = ";
for (int i = NR; i > 0; --i) { for (int i = NR; i > 0; --i) {
if (!tmp[i]) if (!tmp[i])
continue; continue;
if (tmp[i] != ValueType(1)) if (tmp[i] != ValueType(1))
std::cout << (int)tmp[i] << "*"; std::cerr << (int)tmp[i] << "*";
std::cout << "x"; std::cerr << "x";
if (i != 1) if (i != 1)
std::cout << "^" << i; std::cerr << "^" << i;
std::cout << " + "; std::cerr << " + ";
} }
std::cout << (int)tmp[0] << std::endl; std::cerr << (int)tmp[0] << std::endl;
} }
for (int i = 0; i <= NR; ++i) for (int i = 0; i <= NR; ++i)
generator[i] = index(tmp[i]); generator[i] = index(tmp[i]);

44
reed_solomon_error_correction.hh
View file

@ -212,45 +212,45 @@ struct ReedSolomonErrorCorrection
static bool once; static bool once;
if (!once) { if (!once) {
once = true; once = true;
std::cout << "syndromes ="; std::cerr << "syndromes =";
for (int i = 0; i < NR; ++i) for (int i = 0; i < NR; ++i)
std::cout << " " << (int)syndromes[i]; std::cerr << " " << (int)syndromes[i];
std::cout << std::endl; std::cerr << std::endl;
std::cout << "locator = "; std::cerr << "locator = ";
for (int i = NR; i > 0; --i) { for (int i = NR; i > 0; --i) {
if (!locator[i]) if (!locator[i])
continue; continue;
if (locator[i] != ValueType(1)) if (locator[i] != ValueType(1))
std::cout << (int)locator[i] << "*"; std::cerr << (int)locator[i] << "*";
std::cout << "x"; std::cerr << "x";
if (i != 1) if (i != 1)
std::cout << "^" << i; std::cerr << "^" << i;
std::cout << " + "; std::cerr << " + ";
} }
std::cout << (int)locator[0] << std::endl; std::cerr << (int)locator[0] << std::endl;
std::cout << "locations ="; std::cerr << "locations =";
for (int i = 0; i < count; ++i) for (int i = 0; i < count; ++i)
std::cout << " " << (int)locations[i]; std::cerr << " " << (int)locations[i];
std::cout << std::endl; std::cerr << std::endl;
std::cout << "evaluator = "; std::cerr << "evaluator = ";
for (int i = evaluator_degree; i > 0; --i) { for (int i = evaluator_degree; i > 0; --i) {
if (!evaluator[i]) if (!evaluator[i])
continue; continue;
if (evaluator[i] != ValueType(1)) if (evaluator[i] != ValueType(1))
std::cout << (int)evaluator[i] << "*"; std::cerr << (int)evaluator[i] << "*";
std::cout << "x"; std::cerr << "x";
if (i != 1) if (i != 1)
std::cout << "^" << i; std::cerr << "^" << i;
if (i != 1 || evaluator[0]) if (i != 1 || evaluator[0])
std::cout << " + "; std::cerr << " + ";
} }
if (evaluator[0]) if (evaluator[0])
std::cout << (int)evaluator[0]; std::cerr << (int)evaluator[0];
std::cout << std::endl; std::cerr << std::endl;
std::cout << "magnitudes ="; std::cerr << "magnitudes =";
for (int i = 0; i < count; ++i) for (int i = 0; i < count; ++i)
std::cout << " " << (int)magnitudes[i]; std::cerr << " " << (int)magnitudes[i];
std::cout << std::endl; std::cerr << std::endl;
} }
} }
return count; return count;