dataflow_cpp: missed some exceptions, fixed wrong asserts

dataflow_cpp/include/embb/dataflow/internal/inputs.h

@@ -90,10 +90,7 @@ class Inputs<Slices, T1, embb::base::internal::Nil, embb::base::internal::Nil,
   }
   virtual void OnClock(int clock) {
     const int idx = clock % Slices;
-    if (count_[idx] == 0) {
-      EMBB_THROW(embb::base::ErrorException,
-        "All inputs already fired for this clock.");
-    }
+    assert(count_[idx] > 0);
     if (--count_[idx] == 0) {
       count_[idx] = 1;
       listener_->OnClock(clock);
@@ -143,7 +140,7 @@ class Inputs<Slices, T1, T2, embb::base::internal::Nil,
   }
   virtual void OnClock(int clock) {
     const int idx = clock % Slices;
-    assert(count_[idx] == 0);
+    assert(count_[idx] > 0);
     if (--count_[idx] == 0) {
       count_[idx] = 2;
       listener_->OnClock(clock);
@@ -197,10 +194,7 @@ class Inputs<Slices, T1, T2, T3, embb::base::internal::Nil,
   }
   virtual void OnClock(int clock) {
     const int idx = clock % Slices;
-    if (count_[idx] == 0) {
-      EMBB_THROW(embb::base::ErrorException,
-        "All inputs already fired for this clock.");
-    }
+    assert(count_[idx] > 0);
     if (--count_[idx] == 0) {
       count_[idx] = 3;
       listener_->OnClock(clock);
@@ -257,7 +251,7 @@ class Inputs<Slices, T1, T2, T3, T4, embb::base::internal::Nil>
   }
   virtual void OnClock(int clock) {
     const int idx = clock % Slices;
-    assert(count_[idx] == 0);
+    assert(count_[idx] > 0);
     if (--count_[idx] == 0) {
       count_[idx] = 4;
       listener_->OnClock(clock);
@@ -319,7 +313,7 @@ class Inputs
   }
   virtual void OnClock(int clock) {
     const int idx = clock % Slices;
-    assert(count_[idx] == 0);
+    assert(count_[idx] > 0);
     if (--count_[idx] == 0) {
       count_[idx] = 5;
       listener_->OnClock(clock);

dataflow_cpp/include/embb/dataflow/network.h

@@ -842,9 +842,8 @@ class Network : public internal::ClockListener {
    */
   virtual void OnClock(int clock) {
     const int idx = clock % Slices;
-    const int cnt = --sink_counter_[idx];
-    assert(cnt == 0);
-    EMBB_UNUSED_IN_RELEASE(cnt);
+    assert(sink_counter_[idx] > 0);
+    --sink_counter_[idx];
   }
 
   /**